Anti-CD34 Antibody [QBEND/10] (Biotin)

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Descriere

Specificații

Brand

Antibodies

Mărime

100T

Țintă

CD34

Applications

Flow Cytometry

Reactivity

Human, Cynomolgus Monkey, Rhesus Monkey

Formulation

Supplied in Phosphate Buffered Saline with 1% BSA and 0.09% Sodium Azide.

Conjugate

Biotin

Host

Mouse

Clonality

Monoclonal

Product form

Liquid

Concentration

100 µg/ml

Isotype

IgG1

Recommended dilutions

Flow Cytometry: Neat, Use 10µl of the suggested working dilution to label 10⁶ cells in 100µl

Cross reactivity

This antibody does not cross react with Bovine, Sheep, Rat, or Dog

Clonă

QBEnd-10

Imunogen

Human endothelial cell membrane vesicles.

Specificitate

This antibody recognises the human CD34 antigen, also known as Hematopoietic progenitor cell antigen CD34. Human CD34 is 385 amino acid polypeptide containing a 31 residue signal peptide, cleaved to yield the ~110kDa mature form of CD34, a sialomucin single pass transmembrane glycoprotein. CD34 is expressed by stem cells and small vessel endothelium Human CD34 exists as two isoforms, the full length form described here and a truncated isoform lacking the carboxy-terminal of the intracellular domain and containing some alternative sequence in the remaining intracellular region. Antibody binding epitopes on human CD34 have been classified according to their resistance to enzymatic degradation and grouped together using this and competitive binding assays. Mouse anti Human CD34 antibody, clone QBEND/10 has been classified as binding to the class II epitope, resistant to neuraminidase treatment but sensitive to both glycoprotease and chymopapain digestion. Mouse anti Human CD34 antibody, clone QBEND/10 binds to a different eoptope to Mouse anti Human CD34, clone 581 which binds to the class III epitope resistant to all three enzymzatic treatments (Nishio et al. 1996 In Leukocyte Typing VI). Clone QBEND 10 is expected to bind to both isoforms of human CD34 as it's binding epitope has been mapped to the extracellular domain between amino acids 43 and 49 by peptide microarray analysis (Jones et al. 1996, in Leukocyte Typing VI). Mouse anti Human CD34 antibody, clone QBEND/10 has been successfully exploited for the detection of CD34 in brain capillaries of Alzheimer's patients and in acute lymphoblastic leukemia cells by western blotting.

Storage

Shipped at ambient temperature. Upon delivery aliquot and store at -20°C. When thawed, aliquot the sample as needed. Short term (up to 4 weeks): store at 4°C. Long term: store at -20°C. Avoid freeze / thaw cycles. Storage in frost free freezers is not recommended. This product is photosensitive and should be protected from light.

Documentație

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