Description
IL-7, rat recombinant is available at Gentaur for Next week delivery.
A cytokine important for B and T cell development
Biomolecule/Target: IL-7
Alternates names: IL-7, Interleukin-7
Synonyms: IL-7, Interleukin-7
Background Information: IL-7 is a hematopoietic growth factor which affects primarily early B and T cells. Produced by thymic stromal cells, spleen cells and keratinocytes, IL-7 can also co-stimulate the proliferation of mature T cells in combination with other factors such as ConA and IL-2. Human and murine IL-7 is cross-species reactive. Recombinant rat IL-7 is a 15.0 kDa protein containing 130 amino acid residues.
Reconstitution Instructions: Reconstitute in H₂O to a concentration of 0.1-1.0 µg/µl. The solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use.
NCBI Gene Symbol: IL7
Gene ID: NM_013110
NCBI Accession: P56478
Additional Information
Size: |
50 μg |
Adwords: |
Yes-SG |
Country of Manufacturing Origin: |
USA |
Country of Animal Origin: |
USA |
Gene Source: |
Rat |
Recombinant: |
Yes |
Source: |
E. coli |
Purity by SDS-PAGE: |
≥98% |
Assay: |
SDS-PAGE |
Purity: |
≥98% |
Assay 2: |
HPLC |
Endotoxin Level: |
<0.1 ng per µg |
Activity (Specifications/test method): |
N/A |
Biological activity: |
The ED₅₀ as determined by the dose-dependent stimulation of the proliferation of murine 2e8 cells is < 2 ng/ml, corresponding to a specific activity of >5 x 10⁶ units/mg. |
Results: |
< 2 ng/ml |
Molecular Weight: |
15.0 kDa |
Storage Temperature: |
-20°C |
Shelf Life: |
12 months |
Concentration: |
N/A |
Appearance: |
Lyophilized |
Handling: |
Centrifuge the vial prior to opening. |