储存条件 |
-20°C,密闭,避光,通风干燥处 |
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稳定性 |
本品是磷脂水解酶A2 酶制剂,稳定于大范围pH 值环境, 60 ℃ 10min失活, pH8.0。 活力定义: 1PLA2UN 为在 1 %L-a 卵磷脂溶液 pH8.0 , 0.1M Tris-HCl 缓冲液,含 5mMCaCl ), 37 ℃ 条件下, 1 分钟生产 1μg 自由脂肪酸。 对温度、PH和导致蛋白质变性的各种因素均非常敏感,极易受到外界条件的影响而改变其本身的构象和性质。 |
更多 |
1. 性状:灰白色悬浮液 2. 密度(g/mL,25/4℃): 未确定 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(?C):未确定 5. 沸点(?C,常压):未确定 6. 沸点(?C,5.2kPa):未确定 7. 折射率:未确定 8. 闪点(?C): 未确定 9. 比旋光度(?):未确定 10. 自燃点或引燃温度(?C):未确定 11. 蒸气压(kPa,25?C):未确定 12. 饱和蒸气压(kPa,60?C):未确定 13. 燃烧热(KJ/mol):未确定 14. 临界温度(?C):未确定 15. 临界压力(KPa):未确定 16. 油水(辛醇/水)分配系数的对数值:未确定 17. 爆炸上限(%,V/V):未确定 18. 爆炸下限(%,V/V):未确定 19. 溶解性:溶于水 |
磷脂酶A2毒性英文版
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符号 |
GHS07 |
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信号词 |
Warning |
危害声明 |
H315-H319-H335 |
警示性声明 |
P261-P305 + P351 + P338 |
个人防护装备 |
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
危险品运输编码 | NONH for all modes of transport |
RTECS号 | SZ6114900 |
基因重组链霉菌(Streptomyces violaceoruber)经发酵纯化而得
Initial characterization of the human central proteome. BMC Syst. Biol. 5 , 17, (2011)
On the basis of large proteomics datasets measured from seven human cell lines we consider their intersection as an approximation of the human central proteome, which is the set of proteins ubiquitous…
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The DNA sequence and biology of human chromosome 19. Nature 428(6982) , 529-35, (2004)
Chromosome 19 has the highest gene density of all human chromosomes, more than double the genome-wide average. The large clustered gene families, corresponding high G + C content, CpG islands and dens…
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Global, in vivo, and site-specific phosphorylation dynamics in signaling networks. Cell 127(3) , 635-648, (2006)
Cell signaling mechanisms often transmit information via posttranslational protein modifications, most importantly reversible protein phosphorylation. Here we develop and apply a general mass spectrom…
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haemachatushaemachatusphospholipasea2 |
PHOSPHATIDYLCHOLINE 2-ACYLHYDROLASE |
najanigricollisphospholipasea2 |
SECRETORY PHOSPHOLIPASE A2 (TYPE III) (BEE VENOM) |
PHOSPHOLIPASE A2, TYPE I |
EINECS 232-637-7 |
PLA2 |
SPLA2 (TYPE III) (BEE VENOM) |
PHOSPHOLIPASE A2 |
MFCD00131890 |