Thermo Fisher Scientific CXCL12 alpha (SDF-1 alpha) Polyclonal Antibody, eBioscience

Applications

Tested Dilution

Publications

Western Blot (WB)

1:1,000

View 4 publications 4 publications

Immunohistochemistry (IHC)

-

View 4 publications 4 publications

Immunohistochemistry (Paraffin) (IHC (P))

1:100-1:500

View 1 publication 1 publication

Immunohistochemistry (Frozen) (IHC (F))

1:100-1:500

View 1 publication 1 publication

Immunocytochemistry (ICC/IF)

-

View 1 publication 1 publication

Flow Cytometry (Flow)

-

View 1 publication 1 publication

ELISA (ELISA)

-

View 1 publication 1 publication

Immunoprecipitation (IP)

1:300-1:500

-

Product Specifications

Species Reactivity

Mouse, Rat

Published species

Mouse

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 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_468513

Product Specific Information

Description: The polyclonal antibody reacts with both mouse and rat SDF-1 alpha. It was was generated using E. coli-expressed N terminal amio acids 20-89 of mouse SDF-1 alpha as an immunogen. SDF-1 alpha (stromal cell-derived factor-1 alpha), also known as pre-B-cell growth-stimulating factor (PBSF), is a 70-amino acid CXC chemokine originally cloned from a bone marrow stromal cell line. Targeted deletion of the SDF-1 gene resulted in defects of B-cell lymphopoiesis and bone marrow myelopoiesis. SDF-1 has been shown to be chemotactic for lymphocytes. In addition, SDF-1 was recently reported to be a ligand for CXCR4 (LESTR/fusin), a co-receptor for HIV-1 entry into T cells. SDF-1 binding to CXCR4 inhibits HIV-1 entry.

Applications Reported: This polyclonal has been reported for use in immunoblotting (WB), immunoprecipitation, and immunohistochemistry. Cross-reactivity to SDF-1 alpha of other species has not been determined.

Applications Tested: To achieve best results, titrate antibody by dilution for each application as follows:

Western Blot 1:1000

Immunoprecipitation 1:300-500

Immunohistochemistry 1:100-500.

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

CXCL12 is a stromal cell-derived alpha chemokine member of the intercrine family. This gene product and its receptor CXCR4 can activate lymphocytes and have been implicated in the metastasis of some cancers such as breast cancer. Mutations in this gene are associated with resistance to human immunodeficiency virus type 1 infections. Multiple transcript variants encoding different isoforms have been found for this gene.

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