Product Description

SEMA4D Polyclonal Antibody

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

Sizes: 50µl, 100µl

Catalogue Numbers: BS74383-50, BS74383-100

Swiss-Prot: Q92854

Host: Rabbit

Reactivity: Human

Applications: WB

All Applications: WB,1:200 - 1:1000

Background: This protein is a member of the semaphorin family of proteins and an important mediator of the movement and differentiation of multiple cell types, including those of the immune, vascular, and nervous systems. VEGF and SEMA4D had a positive correlation with the malignant degree of ovarian cancer, and SEMA4D can serve as an independent prognostic factor. SEMA4D was the first semaphorin described to have immune functions and serves important roles in T cell priming, antibody production, and cell-to-cell adhesion. Proteolytic cleavage of SEMA4D from the cell surface gives rise to a soluble fragment of SEMA4D (sSEMA4D). Similar to the transmembranal form, sSEMA4D is thought to have immunoregulatory properties.

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

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

Specificity: Unmodification

Bioworld Molecular Weight: 150kDa

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

Extra Notes: Western blot analysis of extracts of 293T cells, using SEMA4D antibody at 1:1000 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.
Lysates/proteins: 25ug per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Enhanced Kit.
Exposure time: 10s.

Alternative Name: SEMA4D; C9orf164; CD100; M-sema-G; SEMAJ; coll-4

Immunogen: Recombinant fusion protein of human SEMA4D (NP_006369.3).

Conjugate: Unconjugated

Modification: Unmodified