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Product Details
RIL75
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
Human IL-7 recombinant protein contains 153 amino acids
Molecular weight
17.4 kDa
Class
Recombinant
Type
Protein
Purity
>98% by SDS-PAGE and HPLC
Activity
ED50 ≤ 0.5 ng/mL; determined by the dose-dependent proliferation of mouse 2E8 cells.
Conjugate
Form
Lyophilized
Purification
purified
Contains
no preservative
Storage conditions
-20° C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Use: Human IL-7 exerts activity in the range of 0.1 to 10 ng/mL for most in vitro applications.
Reconstitution and Dilution: Reconstitute in distilled water to a concentration of 100 µg/mL. After reconstitution, dilute cytokine in a neutral buffer containing carrier protein such as 5-10% FBS or 1-4% high purity BSA (fatty acid free fraction V).
Lyophilized product is stable until expiration if stored desiccated below 0ºC. Cytokines diluted as indicated above should be divided into aliquots and stored at -70ºC. Recombinant proteins should be stored at concentrations >500 ng/mL to reduce loss of activity.
Target Information
Interleukin 7 (IL-7) is a hematopoietic cytokine that is constitutively produced by stromal cells from the bone marrow and thymus. IL-7 signals through the IL-7R to promote the differentiation of hematopoietic stem cells to lymphoid precursor cells, which give rise to T cells, B cells, and natural killer cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD127; CD127 antigen; CDw127; H-IL-7; IL-7; IL-7 receptor subunit alpha; IL-7R subunit alpha; ILN; Interleukin; interleukin 7 receptor alpha chain; interleukin 7 receptor isoform H5-6; Interleukin-7; Interleukin-7 receptor subunit alpha; Interleukin7; M-IL-7
Gene Aliases: CD127; CDW127; IL-7; IL-7R-alpha; IL7; IL7R; IL7RA; ILRA
UniProt ID: (Human) P13232, (Human) P16871
Entrez Gene ID: (Human) 3574, (Human) 3575
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