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IL-12p70 active protein

Human IL-12p70

Gene Names
IL12B; CLMF; NKSF; CLMF2; IMD28; IMD29; NKSF2; IL-12B
Reactivity
Human
Purity
> 98% by SDS-PAGE & HPLC analyses
Synonyms
IL-12p70; Human IL-12p70; Interleukin-12; NKSF; CTL Maturation Factor (TCMF); Cytotoxic Lymphocyte Maturation Factor (CLMF); TSF; IL-12p70 active protein
Ordering
For Research Use Only!
Host
HEK 293 cells
Reactivity
Human
Purity/Purification
> 98% by SDS-PAGE & HPLC analyses
Form/Format
Lyophilized
Sequence
p35 Subunit: RNLPVATPDP GMFPCLHHSQ NLLRAVSNML QKAR QTLEFY PCTSEEIDHE DITKDKTSTV EACLPLELTK NESCLNSRET SFITNGSCLA SRKTSFMMAL CLSSIYEDLK MYQVEFKTMN AKLLM DPKRQ IFLDQNMLAV IDELMQALNF NSETVPQKSS LEEPDFYKTK IKLCILLHAF RIRAVTIDRV MSYLNAS p40 Subunit: IWELKKD VYV VELDWYPDAP GEMVVLTCDT PEEDGITWTL DQSSEVLGSG KT LTIQVKEF GDAGQYTCHK GGEVLSHSLL LLHKKEDGIW STDILKDQ KE PKNKTFLRCE AKNYSGRFTC WWLTTISTDL TFSVKSSRGS SDP QGVTCGA ATLSAERVRG DNKEYEYSVE CQEDSACPAA EESLPIEVM V DAVHKLKYEN YTSSFFIRDI IKPDPPKNLQ LKPLKNSRQV EVSW EYPDTW STPHSYFSLT FCVQVQGKSK REKKDRVFTD KTSATVICRK NASISVRAQD RYYSSSWSEW ASVPCS
Sequence Length
328
Biological Activity
Determined by its ability to increase IFN-gamma production by anti-TCR mAb-stimulated PBMCs.
Related Product Information for IL-12p70 active protein
IL-12 is a potent regulator of cell-mediated immune responses and it induces IFN-gamma production by NK and T cells. It is produced by activated monocytes/macrophage cells, B lymphocytes and connective tissue-type mast cells. Among its biological activities, IL-12 promotes the growth and activity of activated NK, CD4+ and CD8+ cells, and induces the development of IFN-gamma-producing Th1 cells. Recombinant Human IL-12 p70, derived from HEK293 cells, is a heterodimeric glycoprotein consisting of disulfide-linked p35 and p40 subunits (503 total amino acid residues). The calculated molecular weight of Human IL-12 p70 is 57.2 kDa; however, due to glycosylation, it migrates at an apparent molecular weight of 65-70 kDa based on SDS-PAGE gel, under non-reducing conditions.
Product Categories/Family for IL-12p70 active protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
37,169 Da
NCBI Official Full Name
interleukin-12 subunit beta
NCBI Official Synonym Full Names
interleukin 12B
NCBI Official Symbol
IL12B
NCBI Official Synonym Symbols
CLMF; NKSF; CLMF2; IMD28; IMD29; NKSF2; IL-12B
NCBI Protein Information
interleukin-12 subunit beta
UniProt Protein Name
Interleukin-12 subunit beta
UniProt Gene Name
IL12B
UniProt Synonym Gene Names
NKSF2; IL-12B; CLMF p40; NKSF2

NCBI Description

This gene encodes a subunit of interleukin 12, a cytokine that acts on T and natural killer cells, and has a broad array of biological activities. Interleukin 12 is a disulfide-linked heterodimer composed of the 40 kD cytokine receptor like subunit encoded by this gene, and a 35 kD subunit encoded by IL12A. This cytokine is expressed by activated macrophages that serve as an essential inducer of Th1 cells development. This cytokine has been found to be important for sustaining a sufficient number of memory/effector Th1 cells to mediate long-term protection to an intracellular pathogen. Overexpression of this gene was observed in the central nervous system of patients with multiple sclerosis (MS), suggesting a role of this cytokine in the pathogenesis of the disease. The promoter polymorphism of this gene has been reported to be associated with the severity of atopic and non-atopic asthma in children. [provided by RefSeq, Jul 2008]

Uniprot Description

Cytokine that can act as a growth factor for activated T and NK cells, enhance the lytic activity of NK/lymphokine-activated killer cells, and stimulate the production of IFN-gamma by resting PBMC.

Research Articles on IL-12p70

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Product Notes

The IL-12p70 il12b (Catalog #AAA692496) is an Active Protein produced from HEK 293 cells and is intended for research purposes only. The product is available for immediate purchase. The Human IL-12p70 reacts with Human and may cross-react with other species as described in the data sheet. The amino acid sequence is listed below: p35 Subunit: RNLPVATPDP GMFPCLHHSQ NLLRAVSNML QKAR QTLEFY PCTSEEIDHE DITKDKTSTV EACLPLELTK NESCLNSRET SFITNGSCLA SRKTSFMMAL CLSSIYEDLK MYQVEFKTMN AKLLM DPKRQ IFLDQNMLAV IDELMQALNF NSETVPQKSS LEEPDFYKTK IKLCILLHAF RIRAVTIDRV MSYLNAS p40 Subunit: IWELKKD VYV VELDWYPDAP GEMVVLTCDT PEEDGITWTL DQSSEVLGSG KT LTIQVKEF GDAGQYTCHK GGEVLSHSLL LLHKKEDGIW STDILKDQ KE PKNKTFLRCE AKNYSGRFTC WWLTTISTDL TFSVKSSRGS SDP QGVTCGA ATLSAERVRG DNKEYEYSVE CQEDSACPAA EESLPIEVM V DAVHKLKYEN YTSSFFIRDI IKPDPPKNLQ LKPLKNSRQV EVSW EYPDTW STPHSYFSLT FCVQVQGKSK REKKDRVFTD KTSATVICRK NASISVRAQD RYYSSSWSEW ASVPCS. It is sometimes possible for the material contained within the vial of "IL-12p70, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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