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L-Cystine - Animal Free, Moligand™, Ph.Eur., for cell culture , CAS No.56-89-3

CAS: 56-89-3 Cat. No.: C118619 Fórmula: C6H12N2O4S2 Peso molecular: 240.3 Beilstein Registry Number: 1728094 Número EC: 200-296-3
71 Citations COA
L-Cystine - Animal Free, Moligand™, Ph.Eur., for cell culture CAS No(56-89-3) by Aladdin Scientific
Disponible para pedir
GRADE & PURITY Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. Ph.Eur. ? European Pharmacopoeia grade — conforms to Ph.Eur. monographs across EU member states. Use for pharmaceutical work needing European compendial compliance. for Cell culture ? Cell-culture grade — low endotoxin and contaminants to support viable cell growth. Use in mammalian/other cell culture media and supplements.
Synonyms
b,b'-Dithiodialanine | CYSTINE (EP MONOGRAPH) | (R,R)-3,3'-dithiobis(2-aminopropanoic acid) | CYSTINE [INN] | Cystine [USAN] | CYSTINE [WHO-DD] | L-alpha-Diamino-beta-dithiolactic acid | L-CYSTINE [JAN] | L-Cystine, non-animal source | S-CYSTEINYL CYSTEIN
Storage
Room temperature
Shipped In
Normal
★
Size
Alemania (EU)
USA*
Price
Qty
25g
C118619-25g
Fabricado bajo pedido · 8–12 semanas
25,95€
100g
C118619-100g
—
1 Disponible
69,33€
500g
C118619-500g
1 Disponible
—
225,53€
Enter a quantity for the sizes you want to add.
Bulk / Custom
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Nombres e identificadores Documentation Advanced Data Taxonomic Classification Estructura 3D Objetivos asociados (humanos) Objetivos asociados (no humanos) Mecanismos de acción Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Preguntas frecuentes y artículos Citations of This Product Calculadoras de soluciones Reseñas
🧪
Why this grade

Animal Free, Moligand™, Ph.Eur., for cell culture Animal Free,Moligand™,para el cultivo celular,Ph.Eur. for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 71 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
b,b'-Dithiodialanine | CYSTINE (EP MONOGRAPH) | (R,R)-3,3'-dithiobis(2-aminopropanoic acid) | CYSTINE [INN] | Cystine [USAN] | CYSTINE [WHO-DD] | L-alpha-Diamino-beta-dithiolactic acid | L-CYSTINE [JAN] | L-Cystine, non-animal source | S-CYSTEINYL CYSTEIN
Especificaciones y pureza
Animal Free, Moligand™, Ph.Eur., for cell culture
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Grado
Animal Free, Moligand™, para el cultivo celular, Ph.Eur.
Nombres e identificadores
Pubchem Sid528765219
Sonrisas canónicasC([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N
IUPAC Name(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
InChIKeyLEVWYRKDKASIDU-IMJSIDKUSA-N
INCHI1S/C6H12N2O4S2/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)/t3-,4-/m0/s1
Isómeros SMILES C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N
WGK Alemania 3
Peso molecular 240.3
Beilstein 1728094
Reaxy-Rn 1728094
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1728094&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClaseCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives - Cysteine and derivatives
Direct ParentL-cysteine-S-conjugates
Alternative Parents L-alpha-amino acids  Dicarboxylic acids and derivatives  Dialkyldisulfides  Amino acids  Sulfenyl compounds  Carboxylic acids  Organopnictogen compounds  Organic oxides  Monoalkylamines  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents L-cysteine-s-conjugate - Alpha-amino acid - L-alpha-amino acid - Dicarboxylic acid or derivatives - Organic disulfide - Dialkyldisulfide - Amino acid - Sulfenyl compound - Carboxylic acid - Organopnictogen compound - Organic nitrogen compound - Primary amine - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic oxygen compound - Carbonyl group - Hydrocarbon derivative - Amine - Organic oxide - Aliphatic acyclic compound
DescripciónThis compound belongs to the class of organic compounds known as l-cysteine-s-conjugates. These are compounds containing L-cysteine where the thio-group is conjugated.
External Descriptors non-proteinogenic L-alpha-amino acid - L-cysteine derivative - cystine
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (humanos)
F2 Tclin Thrombin (11687 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ESR1 Tclin Estrogen receptor alpha (17718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PGR Tclin Progesterone receptor (8562 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM2 Tclin Muscarinic acetylcholine receptor M2 (10671 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR1A Tclin Serotonin 1a (5-HT1a) receptor (14969 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA2A Tclin Alpha-2a adrenergic receptor (9450 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AR Tclin Androgen Receptor (11781 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM1 Tclin Muscarinic acetylcholine receptor M1 (12690 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GABRA1 Tclin GABA receptor alpha-1 subunit (399 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAOA Tclin Monoamine oxidase A (11911 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DRD1 Tclin Dopamine D1 receptor (9720 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ACHE Tclin Acetylcholinesterase (18204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PTGS1 Tclin Cyclooxygenase-1 (9233 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A2 Tclin Norepinephrine transporter (10102 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A4 Tclin Serotonin transporter (12625 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA1A Tclin Alpha-1a adrenergic receptor (8359 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRM1 Tclin Mu opioid receptor (19785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DRD3 Tclin Dopamine D3 receptor (14368 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A3 Tclin Dopamine transporter (10535 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE3A Tclin Phosphodiesterase 3A (3309 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR2B Tclin Serotonin 2b (5-HT2b) receptor (10323 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TBXA2R Tclin Thromboxane A2 receptor (5717 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE4A Tclin Phosphodiesterase 4A (1943 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADORA3 Tchem Adenosine A3 receptor (15931 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HRH3 Tclin Histamine H3 receptor (10389 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLK Tbio DNA polymerase kappa (8653 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Objetivos asociados (no humanos)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

18 results found

Lot NumberCertificate TypeFechaArticulo
L2530131Certificate of AnalysisDec 05, 2025 C118619
L2530130Certificate of AnalysisDec 05, 2025 C118619
L2530127Certificate of AnalysisDec 05, 2025 C118619
L2530122Certificate of AnalysisDec 05, 2025 C118619
I2611636Certificate of AnalysisDec 05, 2025 C118619
I2611635Certificate of AnalysisDec 05, 2025 C118619
G2609095Certificate of AnalysisDec 05, 2025 C118619
A2215336Certificate of AnalysisOct 13, 2025 C118619
A2215337Certificate of AnalysisOct 13, 2025 C118619
H2110150Certificate of AnalysisMay 12, 2025 C118619
H2110151Certificate of AnalysisMay 12, 2025 C118619
E2522081Certificate of AnalysisJan 10, 2023 C118619
D2407086Certificate of AnalysisJan 10, 2023 C118619
D23061391Certificate of AnalysisJan 10, 2023 C118619
D23061390Certificate of AnalysisJan 10, 2023 C118619
D23061385Certificate of AnalysisJan 10, 2023 C118619
I2227023Certificate of AnalysisOct 10, 2022 C118619
A2215335Certificate of AnalysisDec 24, 2021 C118619
Propiedades químicas y físicas
Rotación específica [α]-222.5 ° (C=1, 1mol/L HCl)
Punto de fusión (°C)260-261°C
Peso molecular240.300 g/mol
XLogP3-6.300
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count8
Rotatable Bond Count7
Exact Mass240.024 Da
Monoisotopic Mass240.024 Da
Topological Polar Surface Area177.000 Ų
Heavy Atom Count14
Formal Charge0
Complexity192.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Preguntas frecuentes y artículos
Guidelines For Common Cell Culture Media
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Biological buffer Cell medium raw materials Cell culture additives Amino acids Vitamins Growth factors Salt Glucose Nucleosides & nucleotides Carbs Cell culture and transfection
For Cell Culture
Categories: Reagent Specifications, Grading and Purity
Tags:
For Cell Culture
Methionine: Biological Roles and Key Points for Research Application
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
glutathione one-carbon metabolism SAM Redox homeostasis methionine SAH methylation homocysteine transsulfuration pathway
Analysis of Hydrolyzed Pearl as a Cosmetic Raw Material: Preparation Process, Active Components, and Skincare Formulation Applications
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Hydrolyzed Pearl
Reactions and Applications of 3,3-Difluoroallyl Sulfonium Salts (DFASs): Small-Molecule gem-Difluoroallylation, Selective Peptide Modification, and Subsequent Functionalization
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Polypeptide Fluorinated groups
The Logic of Biomimetic Peptide Action in Skin: Sequence and Conformation, Skin Delivery, Stability, and Target Matching
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
liposomes Cell-Penetrating Peptides biomimetic peptides sequence mimicry signaling peptides stratum corneum delivery lipidation proteolytic stability cellular target matching extracellular matrix regulation
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
Calculadoras de soluciones
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