Thermo Fisher Scientific Human CXCL12 Recombinant Protein

Applications

Tested Dilution

Publications

Western Blot (WB)

Assay-dependent

-

Immunohistochemistry (IHC)

Assay-dependent

-

ELISA (ELISA)

Assay-dependent

-

Control (Ctrl)

Assay-dependent

-

Product Specifications

Species

Human

Expression System

E. coli

Amino acid sequence

Human CXCL12 isoform beta, amino acids Lys22-Met93 (Accession # P48061-1)

Molecular weight

8.6 kDa

Class

Recombinant

Type

Protein

Purity

>95% by SDS-PAGE

Endotoxin concentration

EU/µg

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Lyophilized

Purification

purified

Storage buffer

PBS, pH 7.4, with 5% mannitol, 5% trehalose, 0.01% Tween 80

Contains

no preservative

Storage conditions

-20°C or -80°C if preferred

Shipping conditions

Ambient

Product Specific Information

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/mL or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

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.