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Human Stem Cell Factor (rHuSCF) Human Stem Cell Factor (rHuSCF)

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Human Stem Cell Factor (rHuSCF)

Strength:
Availability:
Quantity:
 
 
  • SJA06

  • 1mg

Specifications and Use

Description: 

Stem cell factor is an important hematopoietic cytokine. It consists of 165 amino acids and contains two pairs of disulfide bonds. 


Source: Yeast.

Molecular Mass: Approximately 16.0kD~26.0kD glycosylated protein.

Purity: ≥95%

Endotoxin Level: <1EU/µg, determined by the LAL method.

Biological Activity:

Measured in a MTT assay using UT-7 cell line. The specific Activity shall be not less than 1.2 x106 U/mg.

Formulation:

Lyophilized from a 0.2μm filtered solution in PBS, pH7.0±0.5.

Reconstitution:

It is recommended to centrifuge at 10,000rpm for 30-60 sec or 3000rpm for 5 min before opening the tube, and then reconstitute with 0.5ml sterile water.

Storage:

  • Lyophilized samples are stable for 24 months from date of manufacture at -20℃ to -70℃. The relevant stability study is in progress, and the expiry date would be updated once the stability study is finished.

  • Upon reconstitution, this cytokine can be stored at -20℃ to -70℃ in a manual defrost freezer for three months without detectable loss of activity.

  • Avoid repeated freeze-thaw cycles.


For Laboratory Use Only.


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