grade
analytical standard
Quality Level
product line
VETRANAL®
specific activity
8000-120000 U/mg
shelf life
limited shelf life, expiry date on the label
mol wt
single-chain 14.3 kDa, Mr ~14000
analyte chemical class(es)
amino acids, peptides, proteins
technique(s)
HPLC: suitable
application(s)
food and beverages
format
neat
storage temp.
2-8°C
General description
Application
- 通过反相高效液相色谱-二极管阵列法和荧光法[(RP-HPLC-DAD) 和 (RP-HPLC-FLD)]检测硬质奶酪和帕斯塔菲拉塔奶酪 (pasta filata)。
- 通过高效液相色谱 (HPLC) 和酶联免疫吸附法 (ELISA) 检测食品。
Biochem/physiol Actions
该酶在广泛的pH范围(6.0至9.0)内具有活性。pH值为6.2时,可在更广的离子强度范围(0.02至0.100 M)观察到最大活性,而pH值为9.2时为0.01至0.06 M。
Other Notes
Legal Information
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signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
商品
Separation of Ribonuclease A from bovine pancreas, Type I-A, powder, ≥60% RNase A basis (SDS-PAGE), ≥50 Kunitz units/mg protein; α-Chymotrypsinogen A from bovine pancreas, essentially salt-free, lyophilized powder; Cytochrome c from bovine heart, ≥95% based on Mol. Wt. 12,327 basis; Lysozyme from chicken egg white, lyophilized powder, protein ≥90 %, ≥40,000 units/mg protein
Separation of Ribonuclease A from bovine pancreas, Type I-A, powder, ≥60% RNase A basis (SDS-PAGE), ≥50 Kunitz units/mg protein; α-Chymotrypsinogen A from bovine pancreas, essentially salt-free, lyophilized powder; Cytochrome c from bovine heart, ≥95% based on Mol. Wt. 12,327 basis; Lysozyme from chicken egg white, lyophilized powder, protein ≥90 %, ≥40,000 units/mg protein
