Recombinant Mouse SDF-1β

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Pricing & Details

Product. No.S502
Alternate Names
Thymic Lymphoma Cell Stimulating Factor-Beta (TLSF-b), CXCL12b, Pre-B Cell Growth-Stimulating Factor (PBSF)
Expression Host
E. coli
Species
Mouse
Prod No.
Size
Price
Avail.
Qty
Add to cart
S502-10 µg
10 µg
$224.00
In stock
Max:
Min: 1
Step: 1
S502-100 µg
100 µg
$512.00
In stock
Max:
Min: 1
Step: 1
S502-500 µg
500 µg
$1,949.00
In stock
Max:
Min: 1
Step: 1
S502-1 mg
1 mg
$3,214.00
In stock
Max:
Min: 1
Step: 1

Background

SDF-1 beta (stromal cell-derived factor-1 beta) is a non-glycosylated Polypeptide that is produced in E-Coli, belonging to the alpha chemokine (C-X-C) family of cytokines.1 SDF-1beta is a highly efficacious chemoattractant for resting lymphocytes and CD34(+) progenitor cells, and it efficiently blocks the CXCR-4-mediated entry into cells of T cell line tropic strains of HIV type 1 (HIV-1). SDF-1beta promotes HIV-1 replication and disease progression.2

Protein Details

Purity
>97% by SDS Page and HPLC
Endotoxin Level
<1.0 EU/µg
Biological Activity
The biological activity of Mouse Stromal Cell-Derived Factor-1 Beta is determined by its ability to chemoattract human monocytes using a concentration range of 50.0-100.0 ng/ml.
Expression Host
E. coli
Protein Accession No.
P40224-2
Amino Acid Sequence
KPVSLSYRCP CRFFESHIAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNKRL KM
State of Matter
Lyophilized
Predicted Molecular Mass
The molecular weight of Recombinant Mouse SDF-1β is Mr 8.526 kDa.
Storage and Stability
The lyophilized protein should be stored desiccated at -20°C. The reconstituted protein can be stored for at least one week at 4°C. For long-term storage of the reconstituted protein, aliquot into working volumes and store at -20°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles.
Country of Origin
USA

References & Citations

1. Muller HW et al. (2000) Eur J Neurosci. 12: 1857 2. Nagai Y et al. (1998) Proceedings of National Acad Sci USA 95: 6331
IMPORTANT Use lot specific datasheet for all technical information pertaining to this recombinant protein.
Prod No.
Description
S502
Products are for research use only. Not for use in diagnostic or therapeutic procedures.