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Sino Biological™ KITLG Recombinant Human Protein, His Tag DFS Item

This recombinant protein was expressed from a DNA sequence encoding the extracellular domain (Met 1-Ala 189) of human KITLG (P21583-1) fused to a polyhistidine tag at the C-terminus

Manufacturer: life technologies  LS10451H08B50

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For Research Use Only. Not for use in diagnostic procedures.

Catalog No. 10451H08B50


Description & Specifications


For Use With (Application) Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
Format Lyophilized
Molecular Weight 19.9kDa
Purity ≥90% by SDS-PAGE
Quantity 50μg
Storage Requirements Store at -20°C. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
Structural Form Truncated/Recombinant
Protein Subtype Other Growth Factors
Endotoxin Concentration <1 EU/μg
Gene Alias KITLG, DKFZp686F2250, FPH2, KL-1, Kitl, mgF, SCF, SF, SHEP7
Common Name KIT ligand
Gene Symbol KITLG
Protein Tag His Tag
Validated Application Assay Standard
Protein Family Growth Factors & Receptors
Expression System Insect

KIT ligand (KITLG/SCF), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure, and performing cell based assays. It can also be used as an immunogen, as a protein standard, or in other research applications.

  • Activity: Measured in a cell proliferation assay using TF-1 human erythroleukemic cells (Kitamura,T. et al. 1989, J. Cell Physiol. 140:323.), the EC50 for this effect is typically 0.2-1ng/mL
  • Formulation: Lyophilized in 20mM Tris, 500mM NaCl, pH 8.0, 5% Mannitol, 5% Trehalose, 0.02% Tween 80
  • Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2mg/mL or lower; aliquot and use as soon as possible

This protein is manufactured by Sino Biological Inc.