Cysteine and derivatives for biochemistry, cell culture and polypeptide synthesis.
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Acetyl-L-cysteine
Cysteines

Acetyl-L-cysteine

Specifications General Details Product Number 00839 CAS # 616-91-1 Physical Properties Purity Assay ≥ 99% Shipping & Stability Safety Yes
$21.30
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S-Allyl-L-cysteine, 98%
Cysteines

S-Allyl-L-cysteine, 98%

Specifications General Details Product Number 202913 CAS # 21593-77-1 Molecular Formula C6H11NO2S Formula Weight 161.22 Physical Properties Purity 98% Shipping & Stability Safety Yes
$44.50
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D-Cysteine hydrochloride monohydrate, 99%
Cysteines

D-Cysteine hydrochloride monohydrate, 99%

Specifications General Details Product Number 500530 CAS # 207121-46-8 Molecular Formula C3H7NO2S·HCl·H2O Formula Weight 157.61 Physical Properties Purity 99% Shipping & Stability Safety Yes
$90.30
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Homocysteine thiolactone hydrochloride, 98.5%
Cysteines

Homocysteine thiolactone hydrochloride, 98.5%

Specifications General Details Product Number 138270 CAS # 6038-19-3 Molecular Formula C4H7NOS·HCl Formula Weight 153.63 Physical Properties Purity 98.5% Shipping & Stability Safety Yes
$10.00
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L-Homocysteine thiolactone hydrochloride, 98%, ee: 98%
Cysteines

L-Homocysteine thiolactone hydrochloride, 98%, ee: 98%

Specifications General Details Product Number 148147 CAS # 31828-68-9 Molecular Formula C4H7NOS·HCl Formula Weight 153.63 Physical Properties Purity 98% Shipping & Stability Safety Yes
$80.50
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N-Acetyl-L-cysteine, 99%
Cysteines

N-Acetyl-L-cysteine, 99%

Specifications General Details Product Number 114448 CAS # 616-91-1 Molecular Formula C5H9NO3S Formula Weight 163.20 Physical Properties Purity 99% Shipping & Stability Safety Yes Store Cold Store at 2-8℃
$34.40
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