Online Inquiry & Support

USA: 1-631-626-9181   Fax: 1-631-614-7828
Europe: 44-207-097-1828
Email: info@creative-bioarray.com

ActoFactor™ Recombinant Rat Kit ligand

Bookmark and Share
  • Specification
  • Recommended Products
  • Cat.No.
  • CSC-CTK0832
  • Description
  • Recombinant rat Stem Cell Factor is a hematopoietic growth factor that exerts its activity at the early stages of hematopoiesis. rRa SCF stimulates the proliferation of myeloid, erythroid, and lymphoid progenitors in bone marrow cultures and has been shown to act synergistically with colony stimulating factors. Recombinant rat Stem Cell Factor (SCF) produced in E. coli is a single, non-glycosylated polypeptide chain of 165 amino acids and a molecular mass of 18,409 Dalton.
  • Species
  • Rat
  • Product Overview
  • Rat Kitl expressed in E.coli
  • Molecular Mass
  • 18.4 kDa
  • Size
  • CAT# CSC-CTK0832-10 (10 μg); CAT# CSC-CTK0832-50 (50 μg)
  • Expression System
  • E.coli
  • Purity
  • Greater than 98% as determined by SDS-PAGE, FPLC and RP-HPLC analysis.
  • Activity
  • Recombinant rat Stem Cell Factor is fully biologically active when compared to a standard. The ED50, determined by the dose-dependent stimulation of the proliferation of human MO7e cells, is 1 x 10^5 units/mg.
  • Endotoxin Level
  • Less than 1 EU/μg.
  • Formulation
  • Sterile-filtered, white, lyophilized (freeze-dried) powder. Lyophilized from a concentrated (1 mg/ml) solution in water containing 20 M Tris (pH 7.5).
  • Reconstitution
  • Please centrifuge product briefly before opening vial. The lyophilized protein should be reconstituted in sterile, ultra-pure water to a concentration of 0.1-1.0 mg/ml. This solution can then be diluted into other aqueous buffers and stored at -20°C for future use.
  • Storage & Stability
  • The lyophilized protein, though stable at room temperature for up to 3 weeks, is best stored desiccated at -20°C. Reconstituted rRa SCF should be used immediately or stored long-term in undiluted working aliquots at -20°C. For long term storage, it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze-thaw cycles.
  • Official Symbol
  • Kitl

Citation Guidance:
If you use this products in your scientific publication, it should be cited in the publication as: Creative Bioarray cat no. If your paper has been published, please click here to submit the Pub Med ID of your paper to get a coupon.

Price Inquiry

Please input "bioarray" as verification code.

SEARCH

tissue samples, tissue arrays, cells, microorganisms, probes and services for your research.

  

SEARCH

Contact Us
    • USA
      45-1 Ramsey Road, Shirley, NY 11967, USA
      Tel: 1-631-626-9181
      Fax: 1-631-614-7828
      Email: info@creative-bioarray.com
      Europe
      Tel: 44-207-097-1828
      Email: info@creative-bioarray.com
Ordering Information
    • Payment methods we support:
      ✭ Invoice / Purchase Order
      ✭ Credit card
Contact Us
USA
45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-626-9181
Fax: 1-631-614-7828
Email: info@creative-bioarray.com

Europe
Tel: 44-207-097-1828
Email: info@creative-bioarray.com