CD33 Protein (C-His, Human)

Product Specifications

Abbreviation

CD33

Synonyms

CD33rSiglec, FLJ00391, p67, SIGLEC-3, SIGLEC3

Host

HEK 293

Tag

C-His

Endotoxin

< 0.05 EU per mg protein.

Purity

≥ 95 % as determined by SDS-PAGE ≥ 95 % as determined by SEC-HPLC. ≥ 95 % as determined by SEC-MALS (Routinely tested) .

Bioactivity

Immobilized Anti-CD33 (Research Grade Lintuzumab Biosimilar) at 2 μg/mL (100 μL/well) can bind Recombinant Human CD33 / Siglec-3 Protein (ECD, His Tag) (Cat: 12238-H08H-UE), the EC50 is 2-6 ng/mL (Routinely tested) .

Function

Met1-His259

Molecular Weight

The recombinant human CD33 comprises 253 amino acids and has a predicted molecular mass of 28.2 kDa. The apparent molecular mass of the protein is approximately 40-46 kDa in SDS-PAGE under reducing conditions due to glycosylation. The molecular weight of this protein is around 66.0 kDa verified by SEC-MALS (Routinely tested) .