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MedKoo Cat#: 596423 | Name: Cysteine
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Cysteine is a thiol-containing non-essential amino acid that is oxidized to form CYSTINE.

Chemical Structure

Cysteine
Cysteine
CAS#52-90-4

Theoretical Analysis

MedKoo Cat#: 596423

Name: Cysteine

CAS#: 52-90-4

Chemical Formula: C3H7NO2S

Exact Mass: 121.0197

Molecular Weight: 121.15

Elemental Analysis: C, 29.74; H, 5.82; N, 11.56; O, 26.41; S, 26.46

Price and Availability

Size Price Availability Quantity
5g USD 250.00 2 Weeks
25g USD 450.00 2 Weeks
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Related CAS #
No Data
Synonym
Cysteine; FEMA No. 3263; Cysteinum; NSC-8746; NSC 8746; NSC8746; L-Cysteine; H-Cys-OH; (R)-Cysteine; L-(+)-Cysteine
IUPAC/Chemical Name
cysteine
InChi Key
XUJNEKJLAYXESH-UHFFFAOYSA-N
InChi Code
InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)
SMILES Code
O=C(O)C(N)CS
Appearance
Solid powder
Purity
>97% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 121.15 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Nishida M, Kuwahara K, Kozai D, Sakaguchi R, Mori Y. TRP Channels: Their Function and Potentiality as Drug Targets. In: Nakao K, Minato N, Uemoto S, editors. Innovative Medicine: Basic Research and Development [Internet]. Tokyo: Springer; 2015. Available from http://www.ncbi.nlm.nih.gov/books/NBK500333/ PubMed PMID: 29787169. 2: Huang K, Wu LD. Dehydroepiandrosterone: molecular mechanisms and therapeutic implications in osteoarthritis. J Steroid Biochem Mol Biol. 2018 May 19. pii: S0960-0760(18)30037-2. doi: 10.1016/j.jsbmb.2018.05.004. [Epub ahead of print] Review. PubMed PMID: 29787833. 3: Lee SJ, Kim DG, Lee KY, Koo JS, Lee BJ. Regulatory mechanisms of thiol-based redox sensors: lessons learned from structural studies on prokaryotic redox sensors. Arch Pharm Res. 2018 May 17. doi: 10.1007/s12272-018-1036-0. [Epub ahead of print] Review. PubMed PMID: 29777359. 4: Fukuto JM, Ignarro LJ, Nagy P, Wink DA, Kevil CG, Feelisch M, Cortese-Krott MM, Bianco CL, Kumagai Y, Hobbs AJ, Lin J, Ida T, Akaike T. Biological Hydropersulfides and Related Polysulfides: A New Concept and Perspective in Redox Biology. FEBS Lett. 2018 May 12. doi: 10.1002/1873-3468.13090. [Epub ahead of print] Review. PubMed PMID: 29754415. 5: Yan M, Huo Y, Yin S, Hu H. Mechanisms of acetaminophen-induced liver injury and its implications for therapeutic interventions. Redox Biol. 2018 Apr 22;17:274-283. doi: 10.1016/j.redox.2018.04.019. [Epub ahead of print] Review. PubMed PMID: 29753208. 6: Vindry C, Ohlmann T, Chavatte L. Translation regulation of mammalian selenoproteins. Biochim Biophys Acta. 2018 May 8. pii: S0304-4165(18)30142-9. doi: 10.1016/j.bbagen.2018.05.010. [Epub ahead of print] Review. PubMed PMID: 29751099. 7: Fuji S, Sawa T, Motohashi H, Akaike T. Persulfide synthases function coupled with translation and mediate sulfur respiration. Br J Pharmacol. 2018 May 10. doi: 10.1111/bph.14356. [Epub ahead of print] Review. PubMed PMID: 29748969. 8: Kos J, Nanut MP, Prunk M, Sabotič J, Dautović E, Jewett A. Cystatin F as a regulator of immune cell cytotoxicity. Cancer Immunol Immunother. 2018 May 10. doi: 10.1007/s00262-018-2165-5. [Epub ahead of print] Review. PubMed PMID: 29748898. 9: Rahman MT, Hossain A, Pin CH, Yahya NA. Zinc and Metallothionein in the Development and Progression of Dental Caries. Biol Trace Elem Res. 2018 May 9. doi: 10.1007/s12011-018-1369-z. [Epub ahead of print] Review. PubMed PMID: 29744817. 10: Freeman BA, O'Donnell VB, Schopfer FJ. The discovery of nitro-fatty acids as products of metabolic and inflammatory reactions and mediators of adaptive cell signaling. Nitric Oxide. 2018 May 6;77:106-111. doi: 10.1016/j.niox.2018.05.002. [Epub ahead of print] Review. PubMed PMID: 29742447. 11: Lu J, Wang M, Wang Z, Fu Z, Lu A, Zhang G. Advances in the discovery of cathepsin K inhibitors on bone resorption. J Enzyme Inhib Med Chem. 2018 Dec;33(1):890-904. doi: 10.1080/14756366.2018.1465417. Review. PubMed PMID: 29723068. 12: Na J, Jung J, Bang J, Lu Q, Carlson BA, Guo X, Gladyshev VN, Kim J, Hatfield DL, Lee BJ. Selenophosphate synthetase 1 and its role in redox homeostasis, defense and proliferation. Free Radic Biol Med. 2018 Apr 30. pii: S0891-5849(18)30770-6. doi: 10.1016/j.freeradbiomed.2018.04.577. [Epub ahead of print] Review. PubMed PMID: 29715549. 13: Naidu SD, Suzuki T, Yamamoto M, Fahey JW, Dinkova-Kostova AT. Phenethyl Isothiocyanate, a Dual Activator of Transcription Factors NRF2 and HSF1. Mol Nutr Food Res. 2018 Apr 30:e1700908. doi: 10.1002/mnfr.201700908. [Epub ahead of print] Review. PubMed PMID: 29710398. 14: Abdel-Daim M, Abushouk AI, Reggi R, Yarla NS, Palmery M, Peluso I. Association of antioxidant nutraceuticals and acetaminophen (paracetamol): Friend or foe? J Food Drug Anal. 2018 Apr;26(2S):S78-S87. doi: 10.1016/j.jfda.2017.11.004. Epub 2017 Dec 16. Review. PubMed PMID: 29703389. 15: Hosseini M, Najmabadi H, Kahrizi K. Calpains: Diverse Functions but Enigmatic. Arch Iran Med. 2018 Apr 1;21(4):170-179. Review. PubMed PMID: 29693408. 16: Kim WH, Hur M, Park SK, Jung DE, Kang P, Yoo S, Bahk JH. Pharmacological interventions for protecting renal function after cardiac surgery: a Bayesian network meta-analysis of comparative effectiveness. Anaesthesia. 2018 Apr 16. doi: 10.1111/anae.14227. [Epub ahead of print] Review. PubMed PMID: 29682727. 17: Liu CL, Guo J, Zhang X, Sukhova GK, Libby P, Shi GP. Cysteine protease cathepsins in cardiovascular disease: from basic research to clinical trials. Nat Rev Cardiol. 2018 Jun;15(6):351-370. doi: 10.1038/s41569-018-0002-3. Review. PubMed PMID: 29679024. 18: Lu Y. Assembly and Transfer of Iron-Sulfur Clusters in the Plastid. Front Plant Sci. 2018 Mar 14;9:336. doi: 10.3389/fpls.2018.00336. eCollection 2018. Review. PubMed PMID: 29662496; PubMed Central PMCID: PMC5890173. 19: Gupta K, Mehrotra M, Kumar P, Gogia AR, Prasad A, Fisher JA. Smoke Inhalation Injury: Etiopathogenesis, Diagnosis, and Management. Indian J Crit Care Med. 2018 Mar;22(3):180-188. doi: 10.4103/ijccm.IJCCM_460_17. Review. PubMed PMID: 29657376; PubMed Central PMCID: PMC5879861. 20: Nawathe A, David AL. Prophylaxis and treatment of foetal growth restriction. Best Pract Res Clin Obstet Gynaecol. 2018 Feb 23. pii: S1521-6934(18)30048-8. doi: 10.1016/j.bpobgyn.2018.02.007. [Epub ahead of print] Review. PubMed PMID: 29656983.

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