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甘精肽 [双甘氨肽, 甘氨酸二肽],Gly-Gly [GlycylGlycine];BioXtra, ≥99.0% (NT)

别名:双甘氨肽;甘氨酰甘氨酸;Diglycine;Glycyl-glycine;GlyGly

CAS号 556-50-3 线性分子式 NH2CH2CONHCH2COOH 分子量 132.12 Beilstein/REAXYS Number 1765223 EINECS 编号 209-127-8 MDL number MFCD00008130 PubChem Substance ID 329757576 NACRES NA.25
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 50200
CAS号: 556-50-3
MDL号: MFCD00008130
增值税发票 √ 免费货运 [顺丰 联邦] √
¥587.22

产品描述

Biochem/physiol Actions

Glycine is a non-essential amino acid.[1] Influx of calcium through the cell membrane is mediated by glycine-gated channel. Glycine participates in the synthesis of porphyrins, purine and serine. It also serves as a competitive agonist for glutamate in binding to the NMDA (N-methyl-D-aspartate) receptors.[2] Glycine synthesis might be increased in rapidly proliferating cancer cells, due to increased demand for the amino acid.[1] Diglycine is known to catalyze the formation of homo- and hetero dipeptides more efficiently than glycine.[3]

性质

Quality Level200
product lineBioXtra
assay≥99.0% (NT)
formpowder
application(s)ligand binding assay: suitable
ign. residue≤0.1% (as SO4)
loss≤1% loss on drying, 110 °C
colorwhite
useful pH range7.5 - 8.9
pKa (25 °C)8.2
mp220-240 °C (dec.)
solubilityH2O: 1 M at 20 °C, clear, colorless
anion traceschloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation tracesCa: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
SMILES stringNCC(=O)NCC(O)=O
InChI1S/C4H8N2O3/c5-1-3(7)6-2-4(8)9/h1-2,5H2,(H,6,7)(H,8,9)
InChI keyYMAWOPBAYDPSLA-UHFFFAOYSA-N


安全信息

个人防护装备 dust mask type N95 (US)EyeshieldsGloves
危害码 (欧洲) Xi
风险声明 (欧洲) 36
安全声明 (欧洲) 26
RIDADR NONH for all modes of transport
WGK德国 3
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55