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GF345 SDF-1β (CXCL12),
Human Recombinant Animal Free

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
UniProt Number: P48061
GF345
10µg  
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

SourcePurity
Protein is expressed in E.coli.
The protein is manufactured without the use of any animal products/reagents and is considered Animal-Free and can be used in protocols where possible transmisson of animal viruses and contamination must be avoided.		Product endotoxin level is <0.1 ng/μg of protein (<1 EU/μg).
Description
Catalogue NumberGF345
DescriptionSDF-1β (CXCL12),
Human Recombinant Animal Free
Alternate Names
  • Stromal Cell-Derived Factor
  • CXCL12
  • SDF1B
  • TLSF-b
  • TPAR1
  • SDF-1b
  • TLSF
Background InformationSDF-1α and β are stromal derived CXC chemokines, and signal through the CXCR4 receptor. SDF-1α and β chemoattract B and T cells, and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 proteins exert HIV suppressive activity in cells expressing the CXCR4 receptor.
Recombinant human SDF-1β is an 8.5 kDa protein containing 72 amino acid residues.
References
Product Information
PresentationProduct is presented without additives and is filtered through a 0.2 micron filter before lyophilization.
Quality LevelMQ100
Applications
Biological Information
PurityProduct endotoxin level is <0.1 ng/μg of protein (<1 EU/μg).
SourceProtein is expressed in E.coli.
The protein is manufactured without the use of any animal products/reagents and is considered Animal-Free and can be used in protocols where possible transmisson of animal viruses and contamination must be avoided.
UniProt Number
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceDetermined by its ability to chemoattract human peripheral T cells activated with PHA and IL-2 using a concentration range of 20.0- 80.0 ng/ml.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStore at -20°C for up to 4 months from date of receipt Centrifuge the vial prior to opening.
Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein and store in working aliquots at -20°C.
Packaging Information
Material Size10µg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
GF345 04053252979040

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Categories

Life Science Research > Proteins and Enzymes > Cytokines & Growth Factors
Life Science Research > Cell Culture and Systems > Cell Culture Media and Supplements > Cell Culture Supplements > Cytokines & Growth Factors