Featured Products
- HCC-78
- HDLM-2
- DOHH-2
- L-540
- MX-1
- NALM-6
- NB-4
- CAL-51
- SNB-19
- KYSE-520
- MKN-45
- BA/F3
- MS-5
- HCEC-B4G12
- NK-92
- PA-TU-8988S
- MONO-MAC-1
- PA-TU-8902
- Human Microglia
- Human Hepatic Stellate Cells
- Human Skeletal Muscle Cells (DMD)
- Human Schwann Cells
- Human Oral Keratinocytes (HOK)
- Human Cardiomyocytes
- Human Small Intestinal Epithelial Cells
- Human Colonic Epithelial Cells
- Human Intestinal Fibroblasts
- Primary Human Large Intestine Microvascular Endothelial Cells
- Human Small Intestinal Microvascular Endothelial Cells
- Human Retinal Pigment Epithelial Cells
- Human Hepatocytes
- Cynomolgus Monkey Lung Microvascular Endothelial Cells
- Cynomolgus Monkey Vein Endothelial Cells
- C57BL/6 Mouse Primary Mammary Epithelial Cells
- C57BL/6 Mouse Vein Endothelial Cells
- Rat Primary Kidney Epithelial Cells
- Rat Gingival Epithelial Cells
- Rabbit Lung Endothelial Cells
Our Promise to You
Guaranteed product quality, expert customer support
ActoFactor™ Recombinant Human Interleukin 7 (E. coli)
- Specification
- Recommended Products
Cat.No.
CSC-CTK0236
Description
Recombinant Human Interleukin-7 (rHu IL-7) is a potent lymphoid cell growth factor, which affects Pre-B, Pro-B and early T-cells. It will also affect mature T-cells in combination with other factors such as IL2. Human IL-7 is a 17.412 kDa single, non-glycosylated polypeptide chain containing 153 amino acid residues.
Species
Human
Product Overview
Human IL7 expressed in E.coli
Molecular Mass
17.4 kDa
Size
CAT# CSC-CTK0236-10 (10 μg); CAT# CSC-CTK0236-50 (50 μg)
Expression System
E.coli
Purity
Greater than 98% as determined by SDS-PAGE and HPLC analysis.
Activity
Creative Bioarray's rHu IL-7 is fully biologically active when compared to standards. The ED50, as determined by the dose-dependent stimulation of the proliferation of murine IXN/2B cells, is ≤ 0.5 ng/ml corresponding to a specific activity of Greater than 2 x 10^6 units/mg.
Endotoxin Level
Less than 1 EU/μg.
Formulation
Lyophilized from a concentrated, sterile-filtered protein solution with no additives.
Reconstitution
Please centrifuge product briefly before opening the 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 dessicated at -20°C. Reconstituted rHu IL-7 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.
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 PubMed ID of your paper to get a coupon.
- Q & A
- Customer Review
Customer Support & Price Inquiry
