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经验公式(希尔记法):
C7H13N3O4 · H2O
化学文摘社编号:
分子量:
221.21
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.32
Amino Acid Sequence
Gly-Gln
一般描述
甘氨酰谷氨酰胺(Glycyl-glutamine)是L-谷氨酰胺的二肽形式。甘谷二肽具有较高的溶解性和热稳定性。静脉输液后可快速水解为谷氨酰胺和甘氨酸。甘氨酸通过防止细胞膜渗漏来保护心肌细胞免遭缺血性损伤。此外,补充甘谷二肽还有利于大鼠的心肌保护,因为它能增强心肌细胞的能量代谢以及ATP和谷胱甘肽合成。
甘氨酰谷氨酰胺(gly-gln)是一种二肽,在细胞培养中用作谷氨酰胺的替代物。当使用该二肽代替谷氨酰胺时,由于 gly-gln 影响底物利用和代谢,可获得更高的细胞产量。由于较低的肽酶亲和力,该二肽的浓度维持很高,细胞生长较快。
应用
甘谷二肽单水合物已用于:
- 作为杜氏改良Eagle培养基(DMEM)补充剂,用于培养马胚胎
- 作为DMEM/F-12补充剂,用于培养卵裂期马胚胎
- 加入人输卵管液(HTF),以研究市售胚胎培养基在培养和储存中的铵积聚
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Effects of glycyl-glutamine dipeptide supplementation on myocardial damage and cardiac function in rats after severe burn injury
Zhang Y, et al.
International Journal of Clinical and Experimental Pathology, 6, 821-821 (2013)
Ammonium accumulation in commercially available embryo culture media and protein supplements during storage at 2-8 C and during incubation at 37 C
Kleijkers SHM, et al.
Human Reproduction, 31, 1192-1199 (2016)
Parish, D.C. and Smyth, D.G.
Biochemical Society Transactions, 10, 221-221 (1982)
Culture protocols for horse embryos after ICSI: Effect of myo-inositol and time of media change
Brom-de-Luna JG, et al.
Animal Reproduction Science, 233, 106819-106819 (2021)
Sander H M Kleijkers et al.
Human reproduction (Oxford, England), 31(6), 1192-1199 (2016-04-08)
Does ammonium accumulate in commercially available culture media and protein supplements used for in vitro development of human pre-implantation embryos during storage and incubation? Ammonium accumulates in ready-to-use in vitro fertilization (IVF) culture media during storage at 2-8°C and in
商品
Importance and uses of glutamine in hybridoma and mammalian cell culture
L-谷氨酰胺在杂交瘤细胞和哺乳动物细胞培养中的重要性和应用
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