Thermo Fisher Scientific CD140b (PDGFRB) Monoclonal Antibody (APB5), eBioscience

Applications

Tested Dilution

Publications

Western Blot (WB)

-

View 6 publications 6 publications

Immunohistochemistry (IHC)

-

View 78 publications 78 publications

Immunohistochemistry (Paraffin) (IHC (P))

-

View 1 publication 1 publication

Immunohistochemistry (Frozen) (IHC (F))

Assay-Dependent

View 13 publications 13 publications

Immunocytochemistry (ICC/IF)

-

View 28 publications 28 publications

Flow Cytometry (Flow)

1 µg/test

View 25 publications 25 publications

ELISA (ELISA)

-

View 1 publication 1 publication

Neutralization (Neu)

-

View 1 publication 1 publication

Miscellaneous PubMed (Misc)

-

View 3 publications 3 publications

Product Specifications

Species Reactivity

Mouse

Published species

Fish, Human, Mouse

Host/Isotype

Rat / IgG2a, kappa

Class

Monoclonal

Type

Antibody

Clone

APB5

Conjugate

Unconjugated Unconjugated Unconjugated

View additional formats

• Alexa Fluor 488
• APC
• APC-eFluor 780
• Biotin
• Functional Grade
• PE
• PE-Cyanine7
• PE-eFluor 610
• Super Bright 436
• Super Bright 600
• Super Bright 780
• Request custom conjugation

Form

Liquid

Concentration

0.5 mg/mL

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.2

Contains

0.09% sodium azide

Storage conditions

4° C

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_467492

Product Specific Information

Description: The APB5 monoclonal antibody reacts with the mouse CD140b molecule, the beta chain of the platelet derived growth factor receptor (PDGF receptor). PDGFRb is a receptor tyrosine kinase that forms dimers on the surface upon ligand binding and phosphorylates substrates. Dimers of PDGFR consist of either homodimers of alpha/alpha, beta/beta, or heterodimers of alpha/beta and serve as a substrate for its kinase activity. CD140b is expressed by embryonic tissues and mesenchymal-derived cells of the adult mouse tissues. The PDGFR beta chain is reported to play a significant role in formation of fibrous atherosclerotic lesions.

Applications Reported: The APB5 antibody has been reported for use in flow cytometric analysis and immunohistochemical staining of frozen tissue sections. It has also been reported in blocking of ligand binding. (Please use Functional Grade purified APB5, Product # 16-1402, in functional assays).

Applications Tested: The APB5 antibody has been tested by flow cytometric analysis of NIH/3T3 cells. This can be used at less than or equal to 1 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

Purity: Greater than 90%, as determined by SDS-PAGE.

Aggregation: Less than 10%, as determined by HPLC.

Filtration: 0.2 µm post-manufacturing filtered.

Target Information

PDGFRB is a receptor tyrosine kinase and has been implicated in atherogenesis and in cell transformation by the SIS oncogene. These growth factors are mitogens for cells of mesenchymal origin. The identity of the growth factor bound to a receptor monomer determines whether the functional receptor is a homodimer or a heterodimer, composed of both platelet-derived growth factor receptor alpha and beta polypeptides. The gene is flanked on chromosome 5 by the genes for granulocyte-macrophage colony-stimulating factor and macrophage-colony stimulating factor receptor; all three genes may be implicated in the 5-q syndrome. A translocation between chromosomes 5 and 12, that fuses PDGFRB (CD140b) to that of the translocation, ETV6, leukemia gene, results in chronic myeloproliferative disorder with eosinophilia.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.