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保存条件 :见说明书
保质期 :12个月
英文名 :Interleukin-3 Human Recombinant, Sf9
库存 :60
供应商 :上海信裕生物科技有限公司
规格 :2μg 10μg 1mg
IL 3 Human, Sf9- IL 3 Human, Sf9
- Interleukin-3 Human Recombinant, Sf9
CATALOGUE NUMBER
CYT-1417
SYNONYMS
MCGF (Mast cell growth factor), Multi-CSF, HCGF, P-cell stimulation factor, IL-3, MGC79398, MGC79399.INTRODUCTION
IL3 is a potent growth promoting cytokine. This cytokine is capable of supporting the proliferation of a broad range of hematopoietic cell types. It is involved in a variety of cell activities such as cell growth, differentiation and apoptosis. This cytokine has been shown to also possess neurotrophic activity, and it may be associated with neurologic disorders.DESCRIPTION
Interleukin-3 Human Recombinant produced in insect cells is a single, glycosylated polypeptide chain containing 133 amino acids and having a molecular mass of 15000 Dalton.The IL-3 CSF is fused to a C-terminal His-tag (6x His) and purified by proprietary chromatographic techniques.
SOURCE
Insect Cells.PHYSICAL APPEARANCE
Sterile Filtered White lyophilized (freeze-dried) powder.FORMULATION
Lyophilized from a concentrated (1mg/ml) solution in water containing 0.5X PBS pH-7.4.SOLUBILITY
It is recommended to reconstitute the lyophilized Interleukin-3 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.STABILITY
Lyophilized Interleukin-3 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL3 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
PURITY
Greater than 95.0% as determined by(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
AMINO ACID SEQUENCE
The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Pro-Ala-Pro-Thr.BIOLOGICAL ACTIVITY
The ED50 as determined by the dose-dependant stimulation of TF-1 cells is < 0.1 ng/ml, corresponding to a Specific Activity of 10,000,000IU/mg.USAGE
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.上海信裕生物科技有限公司
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入驻年限:12年