KLB Protein (C-His, Human)

Product Specifications

Abbreviation

KLB

Synonyms

BKL

Host

HEK 293

Tag

C-His

Endotoxin

< 1.0 EU per μg protein as determined by the LAL method.

Purity

≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.

Bioactivity

Immobilized Recombinant Human FGF21 Protein (Cat: 10911-HNAE) at 2 μg/mL (100 μL/well) can bind Recombinant Human Klotho beta Protein (His Tag) (Cat: 10568-H08H), the EC50 is 60-180 ng/mL.

Function

Phe53-Thr983

Molecular Weight

The recombinant Human KLB consists of 942 amino acids and predicts a molecular mass of 108.53 kDa. As a result of glycosylation, the recombinant protein migrates as an approximately 128.7 kDa protein in SDS-PAGE under reducing conditions.