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Bioconjugation

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prices from $308
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prices from $641
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prices from $564
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prices from $586
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prices from $142
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prices from $235
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prices from $108
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prices from $124
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prices from $210

NN'-Disuccinimidyl Carbonate

D2298-1GM
$121

Test Specification Min Max ASSAY 95%

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prices from $121

2-Mercaptoethanol Reagent

M1127-100ML
$286

Test Specification Min Max ASSAY (C[@2@]H[@6@]OS) 98% 98% RETEST DATE

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prices from $286

Mercaptoacetic Acid Reagent

M1126-100ML
$281

Test Specification Min Max ASSAY (C[@2@]H[@4@]O[@2@]S) 98% 98%

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prices from $281

Succinic Anhydride Reagent

S1690-250GM
$197

Test Specification Min Max IR SPECTRUM Matches standard Matches standard SOLUBILITY (1g/20ml, ACETONITRILE) Clear & complete Clear & complete

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prices from $197
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prices from $371

2-Mercaptoethanol Electrophoresis Grade

M3030-25ML
$452

Test Specification Min Max ASSAY 99% 2,2-THIODIETHANOL 0.50% DNase, RNase and Protease NONE DETECTED NONE DETECTED

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prices from $452
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prices from $390
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prices from $296
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prices from $302

Biotin Powder USP

B1103-1GM
$337

Test Specification Min Max ASSAY 97.5 102.00% SPECIFIC ROTATION, [a][@D@]25 +89� to +93� +89� to +93� RELATED COMPOUNDS: INDIVIDUAL IMPURITY 1.00% TOTAL IMPURITIES 2.00% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED...

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prices from $337
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prices from $106

Citraconic Anhydride

C3675-500GM
$171

Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 %

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prices from $171

N-Succinimidyl Acrylate 98+ Percent

S1722-5GM
$304

Test Specification Min Max PURITY (GC) 98% 98% MELTING POINT 70.0�-72.0�C 70.0�-72.0�C

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prices from $304

(R)-alpha-Lipoic Acid 98+ Percent

L1274-100GM
$215

Test Specification Min Max PURITY (HPLC) 98% 98% MELTING POINT 47.0� 51.0�C SPECIFIC ROTATION, [(a)]D[@20@] (C = 1, EtOH) +110.0to+121.0� +110.0to+121.0�

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prices from $215
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prices from $90
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prices from $37

N-Ethylmaleimide

E2068-5GM
$232

Test Specification Min Max ASSAY 99% RETEST DATE

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prices from $232

Dithiothreitol Ultrapure

DI184-1GM
$249

Test Specification Min Max ASSAY (S-H) 99.00% MELTING POINT 38� 44�C OXIDIZED DITHIOTHREITOL 0.50%

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prices from $249
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prices from $247

alpha-Lipoic Acid

L1515-1GM
$129

Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 % MELTING POINT 60 - 62 C 60 - 62 C RETEST DATE

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prices from $129

Cysteamine Hydrochloride

C2722-25GM
$185

Test Specification Min Max ASSAY 98% 98%

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prices from $185

Sodium Cyanoborohydride

S1261-1KG
$221

Test Specification Min Max ASSAY 90% 90% EXPIRATION DATE

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prices from $221

NN'-Carbonyldiimidazole High Purity

C1177-100GM
$751

Test Specification Min Max ASSAY 98% 98% EXPIRATION DATE

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prices from $751

Biotin

TCI-B0463-100MG
$50

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prices from $50
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prices from $453
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prices from $182

Bioconjugation

Bioconjugation Organic Chemicals

Spectrum Chemicals Australia

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