Recombinant Human CD34 Protein, C-hFc-tagged, Biotinylated

Product Description

Cat

IMP-4217

Official Symbol

CD34

Product Overview

Recombinant human CD34 precursor (NP_001020280.1) (Met 1-Thr 290) was fused with the Fc region of human IgG1 at the C-terminus. The purified protein was biotinylated in vitro.

Description

Cluster of Differentiation 34 (CD34) is a member of a family of single-pass transmembrane sialomucin proteins, and may function as a cell-cell adhesion factor. CD34 protein is selectively expressed on hematopoietic progenitor cells and the small vessel endothelium of a variety of tissues. It has been widely used as a stem and progenitor cell marker, and clinical CD34+ stem cell transplantation (CD34+SCT) has been performed for tumor purging. CD34 monoclonal antibodies are widely used to identify and isolate hemopoietic progenitors and to classify acute and chronic leukemias.

Expression System

HEK293

Species

Human

Tag

C-hFc

Predicted N Terminal

Ser 32

Form

Lyophilized from sterile PBS, pH 7.4, 5 % trehalose, 5% mannitol and 0.01% Tween80.

Molecular Mass

The recombinant human CD34 consists of 497 amino acids and predicts a molecular mass of 54 kDa.

Protein length

Met1-Thr290

Endotoxin

< 1.0 EU/μg of the protein as determined by the LAL method

Purity

> 90 % as determined by SDS-PAGE

Storage

Samples are stable for up to twelve months from date of receipt at -20 to -80 centigrade.
Store it under sterile conditions at -20 to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

Reconstitution

A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

SDS-PAGE

Data Sheet MSDS

Datasheet MSDS

For research or industrial raw materials, not for personal medical use!

Online Inquiry