Mouse recombinant IL-12 p35 (Interleukin-12 p35) protein, AF

IL12A protein, Mouse

Interleukin 12 (IL-12) is a pro-inflammatory cytokine with a molecular weight of 70 kDa composed of two subunits, IL-12 p35 (35 kDa) and IL-12 p40 (40 kDa), and IL-12 p35 as a p35-p35 homo-dimer with 57?kDa molecular weight and a p35 monomer of 27?kDa molecular weight. The p35 molecule is unique to IL-12, while p40 is shared by both IL-12 and IL-23. IL-12 promotes Th1 T cell responses, while IL-23 promotes Th17 T cell responses.

Product Info Summary

SKU: PROTP43431-1
Size: 5ug,20ug,100ug
Origin Species: Mouse
Source: Escherichia coli
Application: Cell Culture

Product Name

Mouse recombinant IL-12 p35 (Interleukin-12 p35) protein, AF

View all IL12A recombinant proteins

SKU/Catalog Number

PROTP43431-1

Size

5ug,20ug,100ug

Tag

His Tag (C-term)

Description

Interleukin 12 (IL-12) is a pro-inflammatory cytokine with a molecular weight of 70 kDa composed of two subunits, IL-12 p35 (35 kDa) and IL-12 p40 (40 kDa), and IL-12 p35 as a p35-p35 homo-dimer with 57?kDa molecular weight and a p35 monomer of 27?kDa molecular weight. The p35 molecule is unique to IL-12, while p40 is shared by both IL-12 and IL-23. IL-12 promotes Th1 T cell responses, while IL-23 promotes Th17 T cell responses.

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

Mouse recombinant IL-12 p35 (Interleukin-12 p35) protein, AF (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTP43431-1)

Form

Lyophilized

Formulation

The protein was lyophilized from a 0.2 μm filtered solution containing 1X PBS, pH 7.4. If you have any concerns or special requirements, please confirm with us.

Purity

>98% as determined by SDS-PAGE.

Predicted MW

24.874kDa

Molecular weight

The protein has a calculated MW of 22.65 kDa. The protein migrates about 25 kDa under reducing condition (SDS-PAGE analysis).

Activity

Measure by its ability to induce proliferation in T-cell enriched PBMC. The ED₅₀ for this effect is <0.2 ng/mL.

Endotoxin

<0.1 EU per 1 μg of the protein by the LAL method.

Amino Acid Sequence

MRVIPVSGPARCLSQSRNLLKTTDDMVKTAREKLKHYSCTAEDIDHEDITRDQTSTLKTCLPLELHKNESCLATRETSSTTRGSCLPPQKTSLMMTLCLGSIYEDLKMYQTEFQAINAALQNHNHQQIILDKGMLVAIDELMQSLNHNGETLRQKPPVGEADPYRVKMKLCILLHAFSTRVVTINRVMGYLSSA 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 100 μg/mL and incubate the stock solution at room temperature for at least 20 mins to ensure sufficient re-dissolved. Do Not Vortex! Vigorous shaking may impair the biological activity of the protein.

Validation Images & Assay Conditions

Gene/Protein Information For IL12A (Source: Uniprot.org, NCBI)

Gene Name

IL12A

Full Name

Interleukin-12 subunit alpha

Weight

24.874kDa

Superfamily

IL-6 superfamily

Alternative Names

Interleukin-12 subunit alpha, IL-12 subunit p35, IL-12A, Cytotoxic Lymphocyte Maturation Factor 35 kDa IL12A CLMF, IL-12A, NFSK, NKSF1, P35 interleukin 12A interleukin-12 subunit alpha|CLMF p35|IL-12, subunit p35|IL35 subunit|NF cell stimulatory factor chain 1|NK cell stimulatory factor chain 1|cytotoxic lymphocyte maturation factor 1, p35|cytotoxic lymphocyte maturation factor 35 kDa subunit|interleukin 12, p35|interleukin 12A (natural killer cell stimulatory factor 1, cytotoxic lymphocyte maturation factor 1, p35)|interleukin-12 alpha chain

*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 IL12A, check out the IL12A Infographic

IL12A infographic

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In this infographic, you will see the following information for IL12A: 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: $77

SKU:PROTP43431-1

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