Recombinant Human Serpin A4 Protein
Recombinant Human Serine Protease Inhibitor-clade A4 is produced by our Mammalian expression system and the target gene encoding Gln21-Pro427 is expressed with a 6His tag at the C-terminus.
Product Specifications
Product Name Alternative
Kallistatin; Kallikrein Inhibitor; Peptidase Inhibitor 4; PI-4; Serpin A4; SERPINA4; KST; PI4
UniProt
P29622
Expression Region
Gln21-Pro427
Conjugation
Unconjugated
Tag
C-6His
Origin
Human
Endotoxin
< 1 EU/μg as determined by LAL test.
Purity
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Form
Lyophilized
Molecular Weight
Predicted: 47.1 KDa. Observed: 50-80&120-130 KDa, reducing conditions
Storage Conditions
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Notes
For research use only.
Preservative
0.2 μm filtered solution of 20mM PB, 6% Trehalose, 4% Mannitol, 50mM NaCl, 0.05% Tween 80, pH 6.0.
Available Sizes
Frequently Asked Questions
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