Lymphotactin, human recombinant | 4375

Lymphotactin is part of the C family chemokines that exhibit chemotactic activity toward lymphocytes but not toward monocytes or neutrophils. Recombinant Human lymphotactin is a 10 kDa protein containing 92 amino acid residues.

4375 | Lymphotactin human recombinant DataSheet

Biomolecule/Target: Lymphotactin

Synonyms: XCL-1, SCM-1a, ATAC

Alternates names: IFN-b2, B cell differentiation factor, BCDF, BSF-2, HPGF, HSF, MGI-2, B-cell stimulatory factor 2, Interferon beta-2, Hybridoma growth factor, CTL differentiation factor, CDF, IL-6, HGF.

Taglines: A T-cell attracting chemokine

NCBI Gene ID #: 3569

NCBI Gene Symbol: IL6

Gene Source: Human

Accession #: P05231

Recombinant: Yes

Source: HEK293 cells

Purity by SDS-PAGEs: > 90%

Assay: SDS-PAGE

Purity: 98%

Assay #2: HPLC

Endotoxin Level:

Activity (Specifications/test method): TF-1 cells were stimulated with human recombinant IL-6 for 36 hrs and cell proliferation was measured using the Quick Cell Proliferation Colorimetric Assay Kit Plus (Cat. No. K302).

Biological activity: EC50 < 1 ng/mL

Results: EC50 <0.7 ng/mL

Binding Capacity: N/A

Unit Definition: N/A

Molecular Weight: This protein is fused with polyhistidine tag at the C-terminus and has a calculated MW of 22.8 kDa (30-212aa). Under reducing conditions the protein migrates as ~23-29 kDa bands in SDS-PAGE.

Concentration: N/A

Appearance: Lyophilized protein

Physical form description: Lyophilized with no additives. The protein may appear as a haze or film, which is difficult to see at the bottom of the vial.

Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in sterile deionized water.

Amino acid sequence: N/A