Interleukin-12 Recombinant Protein | Il12b recombinant protein
Recombinant Rat Interleukin-12 Protein
Gene Names
Il12b; Il12
Purity
>95% as determined by reducing SDS-PAGE.
Synonyms
Interleukin-12; Recombinant Rat Interleukin-12 Protein; IL-12; Il12b recombinant protein
Host
Human Cells
Purity/Purification
>95% as determined by reducing SDS-PAGE.
Form/Format
Lyophilized from a 0.2 mum filtered solution of PBS, pH 7.4.
Sequence Positions
Met23-Ser335
Sequence Length
335
Species
Rat
Endotoxin
<1.0 EU per mug as determined by LAL test.
Fusion Tag
C-6His
Preparation and Storage
Lyophilized protein should be stored at < -20 degree C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7 degree C for 2-7 days. Aliquots of reconstituted samples are stable at < -20 degree C for 3 months.
Reconstituted protein solution can be stored at 4-7 degree C for 2-7 days. Aliquots of reconstituted samples are stable at < -20 degree C for 3 months.
Related Product Information for Il12b recombinant protein
Interleukin 12 (IL-12) is the founding member of the IL-12 family of heterodimeric cytokines, which have important immunological functions. IL-12 is composed of two disulfide-linkedsubunits of 35 kDa and 40 kDa, respectively. The 35 kDa subunit (p35) is an alpha-helical protein homologous to IL-6 and GCSF.The 40 kDa subunit(p40) contains one fibronectin type III and one Ig C2-like domain, and has a high degree of structural homology to type I cytokine receptors. Whereas p35 subunit is unique to IL-12, the p40 subunit is also utilized in IL-23.Mature rat p35 is a 194 amino acids (aa) protein that is secreted as a heterodimer linked to p40. It contains three potential N-linked glycosylation sites and shares 86%, and 58% aa sequence identity with mouse and human p35, respectively. Mature rat p40 contains 313 aa and can exist in multiple forms, including monomer, homodimer, heterodimer linked to p19 (forming IL23), and heterodimer linked to p35 (forming IL-12). IL12 facilitates hematopoietic stem cell proliferation, induces NK cell proliferation, and potentiates the expansion and late activation of Th1 CD4+ T cells.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
Molecular Mass: 36.7; 22.6 kDa
Actual Protein Molecular Mass: 25-35; 40-50 kDa
Actual Protein Molecular Mass: 25-35; 40-50 kDa
NCBI Official Full Name
interleukin-12 subunit beta
NCBI Official Synonym Full Names
interleukin 12B
NCBI Official Symbol
Il12b
NCBI Official Synonym Symbols
Il12
NCBI Protein Information
interleukin-12 subunit beta
UniProt Protein Name
Interleukin-12 subunit beta
Protein Family
UniProt Gene Name
Il12b
UniProt Synonym Gene Names
IL-12B
NCBI Description
a subunit of interleukin 12 which is a cytokine that acts on T and natural killer cells [RGD, Feb 2006]
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 Il12b
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Product Notes
The Il12b il12b (Catalog #AAA2553664) is a Recombinant Protein produced from Human Cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is Met23-Ser335. It is sometimes possible for the material contained within the vial of "Interleukin-12, Recombinant 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.Item has been added to Shopping Cart
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