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甘精肽
Gly-Gly
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3091436 | 100 G | 1720 |
产品别名
556-50-3
甘精肽
Gly-Gly
Diglycine
Glycyl-glycine
双甘氨肽
甘氨酰甘氨酸
结构式
基本信息
| Linear Formula【线性分子式】 | NH2CH2CONHCH2COOH |
| Molecular weight | 132.12 |
| Beilstein | 1765223 |
| EC number【EC 号】 | 209-127-8 |
| MDL number | MFCD00008130 |
| PubChem Substance ID【PubChem化学物质编号】 | 329757576 |
| NACRES | NA.25 |
| Biochem/physiol Actions【生化/生理作用】 | Glycine is a non-essential amino acid. 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. Glycine synthesis might be increased in rapidly proliferating cancer cells, due to increased demand for the amino acid. Diglycine is known to catalyze the formation of homo- and hetero dipeptides more efficiently than glycine. |
产品性质
| Quality Level【质量水平】 | 200 |
| product line【产品线】 | BioXtra |
| Assay【测定】 | ≥99.0% (NT) |
| form【形式】 | powder |
| technique(s) | ligand binding assay: suitable |
| ign. residue【灼烧残渣】 | ≤0.1% (as SO4) |
| loss【缺失】 | ≤1% loss on drying, 110 ℃ |
| color【颜色】 | white |
| useful pH range【有效pH范围】 | 7.5 - 8.9 |
| pKa (25 ℃) | 8.2 |
| mp | 220-240 ℃ (dec.) |
| solubility【溶解性】 | H2O: 1 M at 20 ℃, clear, colorless |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg |
| cation traces【痕量阳离子】 | Ca: ≤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 string | NCC(=O)NCC(O)=O |
| InChI | 1S/C4H8N2O3/c5-1-3(7)6-2-4(8)9/h1-2,5H2,(H,6,7)(H,8,9) |
| InChI key | YMAWOPBAYDPSLA-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
