Key Documents

View All Documentation

S1650

Seleno-DL-cystine

Name: Seleno-<SC>DL</SC>-cystine
Brand: SIGMA

>98% (TLC), suitable for HPLC

Synonym(s):

3,3′-diselenobis- alanine,

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₆H₁₂N₂O₄Se₂

CAS Number:

2897-21-4

Molecular Weight:

334.09

UNSPSC Code:

12352209

PubChem Substance ID:

24899489

NACRES:

NA.26

MDL number:

MFCD00055925

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Product Name

Seleno-DL-cystine, powder

assay

>98% (TLC)

Quality Level

200

form

powder

technique(s)

HPLC: suitable

mp

222 °C

storage temp.

−20°C

SMILES string

NC(C[Se][Se]CC(N)C(O)=O)C(O)=O

InChI

1S/C6H12N2O4Se2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)

InChI key

JULROCUWKLNBSN-UHFFFAOYSA-N

Description

pictograms

GHS06,GHS08,GHS09

signalword

Danger

hcodes

H301 + H331,H373,H410

pcodes

P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Three different systems participate in L-cystine uptake in Bacillus subtilis.

Pierre Burguière et al.

Journal of bacteriology, 186(15), 4875-4884 (2004-07-21)

The symporter YhcL and two ATP binding cassette transporters, YtmJKLMN and YckKJI, were shown to mediate L-cystine uptake in Bacillus subtilis. A triple DeltayhcL DeltaytmJKLMN DeltayckK mutant was unable to grow in the presence of L-cystine and to take up

Nanoparticulate glutathione peroxidase mimics based on selenocystine-pullulan conjugates.

Mamoru Haratake et al.

Bioconjugate chemistry, 19(9), 1831-1839 (2008-08-19)

We synthesized nanoparticulate glutathione peroxidase (GPx) mimics in which selenocystine (SeCyst) was conjugated to a hydrophilic linear polysaccharide, pullulan (Pul). The SeCyst ester-conjugated Pul derivatives (SeCyst-Pul) in phosphate buffer (pH 7) were treated with a sonicator to spontaneously form particulate

Selenocystine induces S-phase arrest and apoptosis in human breast adenocarcinoma MCF-7 cells by modulating ERK and Akt phosphorylation.

Tianfeng Chen et al.

Journal of agricultural and food chemistry, 56(22), 10574-10581 (2008-10-31)

Selenocystine (SeC) is a nutritionally available selenoamino acid with selective anticancer effects on a number of human cancer cell lines. The present study shows that SeC inhibited the proliferation of human breast adenocarcinoma MCF-7 cells in a time- and dose-dependent

View All Related Papers

Global Trade Item Number

SKU	GTIN
S1650-100MG	04061836912598
S1650-250MG	04061832418063
S1650-1G	04061835359189
S1650-25MG	04061832418070
S1650-500MG	04061835359196
S1650-10MG	04061835359172