CD34 Protein (hFc Tag)

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.

Product Specifications

Synonyms

Cd34 Protein

Accession Number

NP_001020280.1

Reactivity

Human

Cross Reactivity

Human

Label

HFc-Tag

Assay Protocol

See Datasheet send with the product

Endotoxin

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

Purity

≥ 95 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC.

Bioactivity

Data not available

Length

497 (monomer)

Form

Lyophilized

Buffer

PBS, pH 7.4

Reconstitution

See Datasheet

Molecular Weight

116 kDa and 96 kDa (glycosylated)

Storage Conditions

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