Background:

Immunoglobulin iota chain is a protein that in humans is encoded by the VPREB1 gene. VPREB1 has also recently been designated CD179A (cluster of differentiation 179A).CD179a (VpreB) is a 126 aa-long polypeptide with apparent MW of 16-18 kDa. It is expressed selectively at the early stages of B cell development, namely, in proB and early preB cells.

Specificity:

VPREB1 pAb detects endogenous levels of VPREB1 protein.

Alternative names:

Immunoglobulin iota chain; CD179 antigen-like family member A; Protein VPreB1; V(pre)B protein; VpreB protein; CD179a; VPREB1; VPREB

Species reactivity:

Human

Host:

Rabbit

Ig type:

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Immunogen:

Synthetic peptide, corresponding Human VPREB1.

Purification & Purity:

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Molecular weight:

~ 16 kDa

Applications:

WB

Usage:

WB: 1:500~1:1000

Storage:

Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Precautions:

For research use only, not for use in diagnostic procedure.

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