ライフサイエンスコーパス: photoaffinity label

1 atter conclusion based on previous data from photoaffinity labeling).

2 os-4-yloxy l)-2-propylamine ([(3)H]ATB-BMPA) photoaffinity label.

3 d, namely, the residues which react with the photoaffinity label.

4 photophore, was chemically synthesized as a photoaffinity label.

5 s sites involved in the binding of other DAT photoaffinity labels.

6 be investigated using phosphorylnitrenes as photoaffinity labels.

7 rearrangements increases their usefulness as photoaffinity labels.

8 nucleosomal DNA regions by site-directed DNA photoaffinity labeling.

9 P and inositol phosphate (IP) induction, and photoaffinity labeling.

10 leosomes were probed using site-specific DNA photoaffinity labeling.

11 of binding of motilin to its receptor using photoaffinity labeling.

12 no acids in the RA-binding site of CRABPs by photoaffinity labeling.

13 , showed that cyclosporin A competed for the photoaffinity labeling.

14 saturable, indicating the specificity of the photoaffinity labeling.

15 characterized by fluorometric titration and photoaffinity labeling.

16 nt quench of intrinsic STAS fluorescence and photoaffinity labeling.

17 ironment for use in structural studies using photoaffinity labeling.

18 unit interface consistent with azi-etomidate photoaffinity labeling.

19 ibitor, and we identify its binding sites by photoaffinity labeling.

20 of subtype selectivity was examined here by photoaffinity labeling.

21 cking, isothermal titration calorimetry, and photoaffinity labeling.

22 rier-free, radioiodinated fenpropimorph-like photoaffinity label, 1-N-(2',6'-dimethyl-morpholino)-3-(

23 ine analogs, we developed a piperidine-based photoaffinity label [(125)I]4-[2-(diphenylmethoxy)ethyl]

24 ite, we designed and synthesized the agonist photoaffinity label [(125)I]iodoazidosalmeterol ([125I]I

25 the previously identified attachment of the photoaffinity label [(125)I]RTI 82 in TM6.

26 We previously prepared a benztropine-based photoaffinity label [125I]-(N-[4-(4'-azido-3'-iodophenyl

27 While the control antagonist photoaffinity label [125I]IABP labeled both the large N-

28 el as the beta 2AR labeled by the antagonist photoaffinity label [125I]iodoazidobenzylpindolol ([125I

29 e spanning region labeled by a cocaine-based photoaffinity label, [125I] 2 (RTI 82).

30 Herein, we report a new photoaffinity label, 2-aryl-5-carboxytetrazole (ACT), th

31 The cocaine photoaffinity label 3-iodo-4-azidococaine ([125I]IACoc)

32 s well as receptor-mediated incorporation of photoaffinity label [(32)P]azidoanilido-GTP indicates hi

33 both were labeled to the same extent by the photoaffinity label, 5-N3-UDP-[32P]xylose.

34 SDS-polyacrylamide gel analysis of photoaffinity-labeled active fractions from the Q-Sephar

35 Photoaffinity labeling after trypsin treatment of membra

36 icate that this azide might be a very useful photoaffinity labeling agent, because the reactive inter

37 reagent for firefly luciferase, it was not a photoaffinity labeling agent.

38 The results indicate that these photoaffinity-labeling agents are binding at the same al

39 is makes diazirines potentially more general photoaffinity-labeling agents.

40 The separation of the radioisotope and photoaffinity labels along the primary sequence limits i

41 Radioligand binding assays and photoaffinity labeling also indicated that the various c

42 a combination of site-directed mutagenesis, photoaffinity labeling, amide hydrogen exchange, and try

43 emonstrate the utility of these compounds as photoaffinity labeling analogues for the study of a vari

44 In this study, we used photoaffinity labeling and a proteomic approach to ident

45 tions, while receptor peptides were used for photoaffinity labeling and affinity cross-linking.

46 Photoaffinity labeling and analysis of mutant Ca2+ chann

47 Photoaffinity labeling and binding assays using transgen

48 he enzyme was demonstrated using 8-azido-ATP photoaffinity labeling and binding of trinitrophenyl (TN

49 In aggregate, results from the photoaffinity labeling and efflux assays using [(125)I]I

50 Although photoaffinity labeling and electron crystallographic stu

51 ral location of the site has been defined by photoaffinity labeling and electron crystallography, the

52 te of Taxol in beta-tubulin as determined by photoaffinity labeling and electron crystallography.

53 Photoaffinity labeling and fluorescence quenching experi

54 vine serum albumin (BSA) and myoglobin using photoaffinity labeling and hydrogen-tritium exchange (HX

55 integrase (IN) inhibitor-binding site using photoaffinity labeling and mass spectrometric analysis.

56 sites of hTMPK inhibitors were validated by photoaffinity labeling and mass spectrometric studies.

57 eins were identified as filamin and actin by photoaffinity labeling and mass spectrometry.

58 This work focuses on the use of photoaffinity labeling and molecular modeling to elucida

59 FC protein was detected in parental cells by photoaffinity labeling and on Western blots with RFC-spe

60 urified preparations were identified through photoaffinity labeling and protein microsequencing.

61 in was confirmed by two separate approaches: photoaffinity labeling and site-specific antibodies.

62 The photoaffinity labeling and surface plasmon resonance-bas

63 es are also occupied, in a site suggested by photoaffinity labeling and thought to positively modulat

64 scoveries have emboldened efforts to prepare photoaffinity-labeled and other unique forms of STX as p

65 lationship data, including binding affinity, photoaffinity labeling, and acquired mutation in human c

66 catalytic interactions using enzyme kinetic, photoaffinity labeling, and vanadate inhibition studies.

67 diazirines have achieved great popularity in photoaffinity labeling applications, the properties of t

68 The photoaffinity labeling approach is the major technique a

69 ug; these regions can not be detected by the photoaffinity labeling approach.

70 Photoaffinity labels are powerful tools for dissecting l

71 Using a photoaffinity-labeled ascr#2 probe and amplified lumines

72 Using a sensitive photoaffinity labeling assay that measured [alpha-32P]GT

73 with both thalidomide and the nonradioactive photoaffinity label at concentrations comparable to thos

74 transcriptase (HIV-1 RT) was investigated by photoaffinity labeling based on catalytic competence.

75 A binding ensemble profiling with (f)photoaffinity labeling (BEProFL) approach that utilizes

76 the transporter impaired the binding of the photoaffinity label [beta-32P]5-azido-UDP-GlcUA to UDP-g

77 Mass spectrometric analysis of photoaffinity labeled bNT-CRFR1 yielded a 1:1 complex wi

78 This peptide mimic specifically photoaffinity-labeled both the alpha- and beta-subunits

79 closed state, we identified the amino acids photoaffinity labeled by [(125)I]TID in the presence of

80 mammalian receptor: C. elegans AHR-1 is not photoaffinity labeled by a dioxin analog, and it is not

81 Photoaffinity labelling by using an analog of GTP demons

82 Immunoprecipitation identified the photoaffinity-labeled cAMP-binding proteins as the RIIal

83 Photoaffinity labeling, chimera analysis, and mutagenesi

84 inhibitors, and protons have been found with photoaffinity labeling, chimeras, and single-site mutati

85 [125I]TBZ-AIPP were synthesized and used to photoaffinity label chromaffin granule membranes.

86 e-tagged S3 in bacterial lysates followed by photoaffinity labeling confirmed its specific labeling.

87 t solution for all extant data, including 10 photoaffinity labeling constraints, a new such constrain

88 his new analogue was explored by using it to photoaffinity label crude protein extracts obtained from

89 Combining the fluorescence data with photoaffinity labeling data provides insights into the c

90 tent with previous mutagenesis, chimera, and photoaffinity labeling data, demonstrating involvement o

91 When combined with previous photoaffinity labeling data, there are now seven indepen

92 Photoaffinity labeling demonstrated strong competition b

93 Three photoaffinity labeled derivatives of epothilone D were p

94 In the present study, photoaffinity-labeled discodermolide analogues are used

95 Three photoaffinity-labeled discodermolide analogues were synt

96 DATs labeled with [(125)I]AD-96-129 or other photoaffinity labels displayed distinctive sensitivities

97 Using the combination of photoaffinity labeling, enzymatic digestion, MALDI-TOF a

98 based on experimental data from a series of photoaffinity labeling experiments and spectroscopic str

99 Although electron crystallography and photoaffinity labeling experiments determined that the b

100 Photoaffinity labeling experiments with 8-azido-ATP, whi

101 BD1 can enhance the trapping of ADP at NBD2, photoaffinity labeling experiments with [alpha-(32)P]8-N

102 Recently, photoaffinity labeling experiments with mouse cell extra

103 Using receptor photoaffinity labeling experiments, we were able to show

104 tential drug binding site mimics and used in photoaffinity labeling experiments.

105 ino acid residues identified in two separate photoaffinity-labeling experiments, (3) structure-activi

106 , evidenced by mRNA and protein analyses and photoaffinity-labeling experiments.

107 yrrolidinediol [ADP-HPD] were synthesized as photoaffinity labels for poly(ADP-ribose) glycohydrolase

108 ]IAPEGlyMER and [125I]TBZ-AIPP are effective photoaffinity labels for VMAT2.

109 DNA photoaffinity labeling found that the Dpb4 subunit conta

110 te phosphopeptide fragments corresponding to photoaffinity-labeled fragments that contain all interna

111 imic of exoloop 3 specifically and saturably photoaffinity-labels FSH alpha but not FSH beta.

112 hospholipase C, while immunoprecipitation of photoaffinity-labeled G-proteins from membranes indicate

113 toactivatable analogues bearing benzophenone photoaffinity labels have been prepared.

114 By photoaffinity labeling human atrial membranes with [(32)

115 ersus the completely unfolded state, we used photoaffinity labeling, hydrogen exchange, fluorescence

116 Photoaffinity labeling identified two binding sites for

117 Using a synthetic signal peptide harboring a photoaffinity label in its hydrophobic core, we examined

118 Photoaffinity labeling in a crude membrane fraction, fol

119 The present photoaffinity labeling in a physiologically relevant con

120 Photoaffinity labeling in cell free extracts identified

121 M(r) 68 kDa and 18 kDa were gibberellin (GA)-photoaffinity labelled in vitro in plasma membrane prepa

122 iazirine and benzophenone, two commonly used photoaffinity labels, in two case studies ACT showed hig

123 Photoaffinity labeling is a powerful tool for the charac

124 Toward this end, intrinsic photoaffinity labeling is a powerful tool to directly id

125 Photoaffinity labeling is a powerful tool to identify pr

126 Photoaffinity labeling is a useful technique employed to

127 Potential photoaffinity-labeling ligands of the PLG binding site w

128 Six different photoaffinity-labeling ligands were designed and synthes

129 entify the NAADP binding site, we employed a photoaffinity labeling method using a radioactive photop

130 This EET photoaffinity labeling method with a high signal-to-nois

131 Photoaffinity labeling methods have allowed a definition

132 4-azidobenzoyl and 4-azido-2-hydroxybenzoyl photoaffinity-labeling moieties were placed at opposite

133 hione and electrophilic substrate, acts as a photoaffinity label of dimeric rat liver glutathione S-t

134 henone], may have general applicability as a photoaffinity label of other enzymes with glutathione bi

135 trate, was synthesized and shown to act as a photoaffinity label of rat liver glutathione S-transfera

136 estingly, excess unlabeled ATP could enhance photoaffinity labeling of 8-azido-[alpha-32P]ATP to Vps3

137 elated and because the initial report of the photoaffinity labeling of a domain of this receptor incl

138 Photoaffinity labeling of a soybean cotyledon membrane f

139 sin (IAAP) and [(3)H]azidopine were used for photoaffinity labeling of ABCG2 in this study.

140 Photoaffinity labeling of both the mutant and the WT enz

141 Photoaffinity labeling of CRABP-I with [(3)H]RA was ligh

142 ata demonstrating the efficient and specific photoaffinity labeling of CYP3A4 by this naturally occur

143 Photoaffinity labeling of DK-Rh and these bleaching inte

144 The photoaffinity labeling of DNP-SG ATPase (38 kDa) was sat

145 Further, the photoaffinity labeling of E969 indicated pore block as a

146 This is in contrast to photoaffinity labeling of FSH beta by the peptide mimic

147 Photoaffinity labeling of gamma-aminobutyric acid type A

148 e after sliding was also demonstrated by DNA photoaffinity labeling of histone proteins at specific s

149 Photoaffinity labeling of HL-60 cells with LTC4-125I-ASA

150 Ing3A, but not PMA, blocked photoaffinity labeling of human P-gp with [(125)I]iodoar

151 Photoaffinity labeling of human protein geranylgeranyltr

152 Photoaffinity labeling of intact cells at confluence wit

153 We performed photoaffinity labeling of intact cells expressing fluore

154 to the two species previously identified by photoaffinity labeling of live cells as the HA receptor.

155 Direct photoaffinity labeling of microtubule protein with [14C]

156 Photoaffinity labeling of mitochondrial electron transpo

157 Photoaffinity labeling of myofilament proteins with meta

158 Mechanistic studies showed that photoaffinity labeling of P-glycoprotein (Pgp) with [3H]

159 Furthermore, photoaffinity labeling of P-gp with the substrate analog

160 mbination of whole cell transport assays and photoaffinity labeling of Pdr5p with [(125)I]iodoarylazi

161 apping MgADP at the catalytic site inhibited photoaffinity labeling of Pgp with substrate analogues,

162 The rate of ATP hydrolysis by Pgp and photoaffinity labeling of Pgp with the substrate analogu

163 Photoaffinity labeling of porcine SR with [(3)H]azidodan

164 Both [125I]AZIK and [125I]TBZ-AIPP photoaffinity labeling of purified rVMAT2 were protectab

165 g site is enriched in synaptic vesicles, and photoaffinity labeling of purified synaptic vesicles con

166 Photoaffinity labeling of Rab4 with [gamma-(32)P]GTP-azi

167 Photoaffinity labeling of Rab5 with [gamma-(32)P]GTP-azi

168 Photoaffinity labeling of receptors by bound agonists ca

169 Photoaffinity labeling of recombinant proteins identifie

170 DNA photoaffinity labeling of RSC showed that the Rsc4 subun

171 nicillenol analogue was also synthesized for photoaffinity labeling of target proteins.

172 Photoaffinity labeling of the AChR by (125)I-dizocilpine

173 h-affinity binding sites on the AChR; and 3) photoaffinity labeling of the AChR using (125)I-dizocilp

174 However, [125I]iodoarylazidoprazosin photoaffinity labeling of the chimeric Pgp and its bindi

175 enitrificans and T. thermophilus established photoaffinity labeling of the equivalent bacterial NQO6.

176 Photoaffinity labeling of the I-domain followed by LC/MS

177 In contrast, photoaffinity labeling of the M174A mutant using radioio

178 Photoaffinity labeling of the M181A mutant using radioio

179 bits in a concentration-dependent manner the photoaffinity labeling of the multidrug transporter with

180 The polypeptide size was verified by photoaffinity labeling of the native P. multocida HA syn

181 ng and enzyme inhibition studies showed that photoaffinity labeling of the specific high-affinity bin

182 Photoaffinity labeling of the Torpedo nicotinic acetylch

183 a (Lathyrus odoratus L.), lb, showed reduced photoaffinity labelling of both polypeptides compared wi

184 Here we report photoaffinity labelling of PS1 (and PS2) by potent gamma

185 e have been synthesized and characterized as photoaffinity labels of the vesicle monoamine transporte

186 otein was supported by identification, using photoaffinity labeling, of a binding site for etomidate

187 ta2 nAChR at a single high-affinity site and photoaffinity-labels only the alpha4 subunit, presumably

188 The photochemistry of a new photoaffinity labeling (PAL) agent, 5-azido-2-(N,N-dieth

189 Photoaffinity labeling (PAL) was used to identify the bi

190 The identification of photoaffinity-labeled peptides was aided by a signature

191 rmediates formed during BER, we used a novel photoaffinity labeling probe and mouse embryonic fibrobl

192 rget of the SAHA-like HPCs, we synthesized a photoaffinity labeling reagent structurally based on SAH

193 6-azi-3-hydroxypregnan-20-one (6-AziP), as a photoaffinity labeling reagent to identify neuroactive s

194 studies using the 8-azidoadenosine family of photoaffinity labeling reagents.

195 en synthesized for use as sweetener receptor photoaffinity labeling reagents.

196 Photoaffinity labeling, receptor site-directed mutagenes

197 Our photoaffinity labeling results were positioned on the HI

198 efore consistent with the conclusions of the photoaffinity labeling results.

199 Radiochemical sequencing of photoaffinity-labeled secretin receptor fragments establ

200 Photoaffinity labeling showed that E226G, nevertheless,

201 specifically its binding site, which include photoaffinity labeling, site directed mutagenesis, and h

202 ce constraints were utilized along with nine photoaffinity labeling spatial approximation constraints

203 As a final test of suitability as a photoaffinity label, specific labeling of the beta(2)AR

204 a-1 and sigma-2 receptors, we show that both photoaffinity labels specifically and covalently derivat

205 ally positioned carrier-free, radioiodinated photoaffinity labels specifically designed to probe the

206 The use of a photoaffinity labeling strategy identified fumarate hydr

207 esent study, we used a unique chemoselective photoaffinity labeling strategy, the methionine proximit

208 proximation constraints coming from previous photoaffinity labeling studies and 12 distance restraint

209 y that appears consistent with findings from photoaffinity labeling studies and with site-directed mu

210 Photoaffinity labeling studies have demonstrated approxi

211 Previous photoaffinity labeling studies have placed the B site on

212 Previous photoaffinity labeling studies of succinate-ubiquinone r

213 erol stereoisomers were further confirmed by photoaffinity labeling studies on G(s),G(i2), and G(i3)

214 Photoaffinity labeling studies show radiolabeling of sub

215 Finally, photoaffinity labeling studies showed an isoform-specifi

216 sed substrate analog, intending to use it in photoaffinity labeling studies to probe the luciferase a

217 d cocaine analog recognition was verified in photoaffinity labeling studies using [(125)I]MFZ 2-24.

218 Photoaffinity labeling studies with a photoactivatable b

219 Photoaffinity labeling studies with the 3-azidobenzoic a

220 By photoaffinity labeling studies, we previously observed a

221 eptor has come from receptor mutagenesis and photoaffinity labeling studies, with both contributing t

222 er to select a suitable candidate for future photoaffinity labeling studies.

223 oximation constraints identified in previous photoaffinity labeling studies.

224 For Torpedo nAChR, photoaffinity-labeling studies with the competitive anta

225 ent with all existing structure-activity and photoaffinity-labeling studies.

226 ng to closed and open state models of TRPA1, photoaffinity labeling suggested that the A-967079 cavit

227 desorption/ionization mass spectrometry of a photoaffinity labeled synthetic polypeptide representing

228 The photochemistry of the widely used photoaffinity labeling system 4-amino-3-nitrophenyl azid

229 lize SA analogs in conjunction with either a photoaffinity labeling technique or surface plasmon reso

230 those for M6P and IGF-II, as identified by a photoaffinity labeling technique.

231 identifying the protein targets of MOMIPP by photoaffinity labeling techniques.

232 Based on our previous studies using photoaffinity-labeling techniques in characterizing the

233 This is due to a lack of photoaffinity labels that are minimally modified from th

234 5)I]IAmF represents a new class of beta(2)AR photoaffinity labels that can directly probe the catecho

235 We now take the more direct approach of photoaffinity labeling the active site of the cholecysto

236 The first step has been taken in photoaffinity labeling the herbicide/substrate site with

237 compounds reported in this study selectively photoaffinity-labeled the CCK receptor, resulting in the

238 This is in contrast with previous photoaffinity labeling through positions 6, 18, 22, and

239 We show that the binding of thalidomide photoaffinity label to authentic human AGP is competed w

240 ular reactivity is a desirable quality for a photoaffinity label to possess, and thus, the resistance

241 e receptor (nAChR), which have been shown by photoaffinity labeling to bind to a common site in the i

242 We previously utilized photoaffinity labeling to demonstrate spatial approximat

243 we have utilized the more direct approach of photoaffinity labeling to explore spatial approximations

244 In this work, we have used photoaffinity labeling to identify a critical spatial ap

245 ze novel photoreactive fusion inhibitors and photoaffinity labeling to obtain direct physical evidenc

246 Bpa is a photoaffinity label unnatural amino acid that can form c

247 in and phosphoinositide binding protein, was photoaffinity labeled using a variety of benzophenone-co

248 Here we apply photoaffinity labeling using a propofol derivative, meta

249 ol III with DNA that are not detected by DNA photoaffinity labeling using an aryl azide, fluorinated

250 By photoaffinity labeling using derivatives of apicularen a

251 Previous mutagenesis studies and photoaffinity labeling using ligand analogues suggested

252 m the dyad was shown by DNA footprinting and photoaffinity labeling using recombinant histone octamer

253 Photoaffinity labeling was also increased in the presenc

254 The photoaffinity labeling was light- and concentration-depe

255 Photoaffinity labeling was protected by a molar excess o

256 In addition, photoaffinity labeling was used to determine the spatial

257 the detection of protein-DNA contacts by DNA photoaffinity labeling, we attached four different photo

258 ing rotary shadowing electron microscopy and photoaffinity labeling, we mapped the binding site of de

259 Using photoaffinity labelling, we observed reduced GTP binding

260 fferences in drug or [alpha-32P]-8-azido-ATP photoaffinity labeling were observed.

261 the present study patch clamp techniques and photoaffinity labeling were used in DMS-114 cells (a tum

262 n (1)H nuclear magnetic resonance and direct photoaffinity labeling were used in this study to charac

263 established total synthesis strategy and the photoaffinity labels were attached to the C26 hydroxyl g

264 ct that further development of this class of photoaffinity labels will lead to a broad range of appli

265 -polyacrylamide gel electrophoresis that was photoaffinity labeled with 5-(125)I-[3-(p-azidosalicylam

266 nuclear protein binds 125I-calmodulin and is photoaffinity labeled with [alpha-32P]ATP.

267 ith those obtained for dopamine transporters photoaffinity labeled with a GBR 12935 analog, [125I]1-[

268 Photoaffinity labeling with (14)C-halothane reveals pref

269 Photoaffinity labeling with 2-azido-3-[(125)I]iodo-7, 8-

270 This is the first application of photoaffinity labeling with 2-azidoadenosine 3',5'-[5'-3

271 binant CRALBP (rCRALBP) was characterized by photoaffinity labeling with 3-diazo-4-keto-11-cis-retina

272 tyrosine mutants within the binding site by photoaffinity labeling with 5-azido-6-chloropyridin-3-yl

273 TP binding to both peptides was confirmed by photoaffinity labeling with 8-azido-ATP that was increas

274 We have employed photoaffinity labeling with 8-azido-ATP, which supports

275 ze determination on a glycerol gradient, and photoaffinity labeling with 8-azidoguanosine-5'-[alpha-(

276 Tryptophan fluorescence quenching and direct photoaffinity labeling with [(14)C]halothane suggested a

277 ly the best understood GPCR, by using direct photoaffinity labeling with [(14)C]halothane.

278 Photoaffinity labeling with [(3)H]cyclosporine and [(3)H

279 77G retained NAD-binding ability as shown by photoaffinity labeling with [(32)P]8-azido-NAD.

280 In this study, direct photoaffinity labeling with [11,12-(3)H]RA was used to i

281 s identified as the putative beta-subunit by photoaffinity labeling with a 32P-labeled analog of farn

282 oupled cholecystokinin (CCK) receptor, using photoaffinity labeling with a CCK analogue probe incorpo

283 Photoaffinity labeling with a fluorescent nonpolar pepti

284 Direct photoaffinity labeling with a full agonist probe confirm

285 Following photoaffinity labeling with all-trans-[11,12-(3)H]retino

286 r by a combination of column chromatography, photoaffinity labeling with an analog of ATP, and native

287 Photoaffinity labeling with an epothilone A photoprobe l

288 Photoaffinity labeling with azidoanilide-[gamma-32P]GTP

289 Photoaffinity labeling with PNBG-[125I]ASA was blocked c

290 ed and the hormone subunits were probed with photoaffinity labeling with receptor peptides correspond

291 Photoaffinity labeling with the 3'-azido-3'-deoxythymidi

292 te dehydrogenase (GDH) were identified using photoaffinity labeling with the benzophenone nucleotide

293 ansport, drug-stimulated ATP hydrolysis, and photoaffinity labeling with the drug analogue, [125I]iod

294 pha4beta2 nAChRs was directly examined using photoaffinity labeling with the hydrophobic probe 3-(tri

295 By photoaffinity labeling with UV irradiation, specific bin

296 biquinone reductase from Escherichia coli is photoaffinity-labeled with 3-azido-2-methyl-5-methoxy-[3

297 LY294002, reduced the ability of TGase to be photoaffinity-labeled with [alpha-(32)P]GTP, providing e

298 hormone, human choriogonadotropin (hCG) was photoaffinity-labeled with a peptide mimic corresponding

299 oincided with a radioactive band obtained by photoaffinity-labeling with N4alpha-azidobenzoyl-125I-AN

300 Traditional photoaffinity labels work through nonspecific C-H/X-H bo