Human recombinant IL-7 protein, GMP

IL-7 protein, Human

Interleukin-7 (IL-7) is a multipotent cytokine belonged to one of the members of IL-2 superfamily. IL-7 has diverse effects on the hematopoietic and immune regulations. IL-7 is a trophic factor that is necessary for both B cell and T cell proliferation and development. In addition, it presents potential antitumor effects in tumors such as glioma, melanoma, lymphoma, leukemia, prostate cancer, and glioblastoma.

Product Info Summary

SKU: PROTP13232-10
Size: 100ug,1mg
Origin Species: Human
Source: Escherichia coli
Application: Cell Culture, ELISA

Product Name

Human recombinant IL-7 protein, GMP

View all IL-7 recombinant proteins

SKU/Catalog Number

PROTP13232-10

Size

100ug,1mg

Tag

His Tag (C-term)

Description

Interleukin-7 (IL-7) is a multipotent cytokine belonged to one of the members of IL-2 superfamily. IL-7 has diverse effects on the hematopoietic and immune regulations. IL-7 is a trophic factor that is necessary for both B cell and T cell proliferation and development. In addition, it presents potential antitumor effects in tumors such as glioma, melanoma, lymphoma, leukemia, prostate cancer, and glioblastoma.

Storage & Handling

Lyophilized protein should be stored at -20°C for 1 year. Upon reconstitution, store at 2°C to 8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20°C or -80°C for 3-6 months. Avoid repeated freeze/thaw cycles.

Cite This Product

Human recombinant IL-7 protein, GMP (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTP13232-10)

Form

Lyophilized

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH 8.0.

Purity

>95% as determined by SDS-PAGE analysis.

Predicted MW

20.187kDa

Molecular weight

The protein has a calculated MW of 18.3 kDa. The protein migrates as 19 kDa under reducing condition (SDS-PAGE analysis).

Activity

Measured by its ability to induce PHA-activated human PBMCs proliferation. The ED₅₀ for this effect is <0.8 ng/mL. The specific activity of recombinant human IL-7 is > 1 x 10⁸ units/mg.

Endotoxin

<0.05 EU per 1 μg of the protein by the LAL method.

Amino Acid Sequence

MDCDIEGKDGKQYESVLMVSIDQLLDSMKEIGSNCLNNEFNFFKRHICDANKEGMFLFRAARKLRQFLKMNSTGDFDLHLLKVSEGTTILLNCTGQVKGRKPAALGEAQPTKSLEENKSLKEQKKLNDLCFLKRLLQEIKTCWNKILMGTKEH with polyhistidine tag at the C-terminus.

Reconstitution

Centrifuge at 3000 rpm for 5 mins before opening. It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 0.5 mg/mL and incubate the stock solution at RT for at least 20 min to ensure sufficient re-dissolved.

Validation Images & Assay Conditions

Gene/Protein Information For IL7 (Source: Uniprot.org, NCBI)

Gene Name

IL7

Full Name

Interleukin-7

Weight

20.187kDa

Superfamily

IL-7/IL-9 family

Alternative Names

Lymphopoietin 1(LP-1), pre-B-cell factor IL7 IL-7 interleukin 7 interleukin-7

*If product is indicated to react with multiple species, protein information is based on the gene entry specified above in "Species".

For more info on IL7, check out the IL7 Infographic

IL7 infographic

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In this infographic, you will see the following information for IL7: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us at [email protected].

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Size

Total: $1479

SKU:PROTP13232-10

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