biological source
bovine skin
Quality Level
type
Type B
assay
≥95% protein basis (biuret)
form
powder
technique(s)
ELISA: suitable, cell culture | mammalian: suitable, immunocytochemistry: suitable, western blot: suitable
solubility
H2O: soluble 50 mg/mL
Preparation Note
本品由牛皮制成。明胶可溶于热水而非冷水。 它几乎不溶于大多数有机溶剂,如醇、氯仿、二硫化碳、四氯化碳、乙醚、苯、丙酮和油。 由Bloom凝胶计所测定的Bloom指数,可表示由已知浓度溶液而形成的凝胶的强度。 Bloom指数与平均分子量成正比。 猪皮明胶的Bloom指数变化于90至300 g之间。该产品具有225的凝胶强度。
Other Notes
明胶存在于胶原蛋白中,是一种具有高平均分子量的水溶性蛋白质的异质性混合物。 通过在水中将相关的皮肤、肌腱、韧带、骨骼等进行煮沸来提取蛋白质。 A类明胶来自于酸固化组织。 B类明胶来自于石灰固化组织。
Disclaimer
干燥的明胶,当在室温下储存于密闭容器中时,将可保持多年不变。 当在空气存在时在100℃下加热时,它会溶胀变软,并分解成碳质物质并伴有吡啶碱和氨的释放。
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存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
动物来源培养基
此项目有
G Alessandri et al.
Cancer research, 43(4), 1790-1797 (1983-04-01)
An assay to measure endothelial cell mobilization on a gelatin substratum has been developed. Utilization of the gelatin-agarose and Boyden chamber assays established that: (a) fragments or extracts of corneas treated with several effectors of angiogenesis in vivo acquired the
Comparison of γ-radiation and electron beam irradiation effects on gelatin.
Vieira FF, et al.
Radiation Physics and Chemistry, 63, 331-332 (2002)
Isolation and maintenance of symbiotic fungi of ants in the tribe Attini (Hymenoptera: Formicidae)
Silva-Pinhati A C O, et al.
Neotropical Entomology, 34, 1-5 (2005)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| G9382-100G | 04061833650202 |
| G9382-1KG | 04061826744949 |
| G9382-500G | 04061833650219 |