Name:
IL-12 Protein
Synonyms:
Interleukin-12 subunit alpha; IL-12A; Cytotoxic lymphocyte maturation factor 35 kDa subunit; CLMF p35; IL-12 subunit p35; NK cell; IL12A ; NKSF1 stimulatory factor chain 1
Species Name:
Human
Label Name:
No Tag
Marker Name:
Unconjugated
Accession:
P29459
Gene Id:
HuIL-12 p40: Ile23 – Ser328; Accession # P29460HuIL-12 p35: Arg23 – Ser219; Accession # P29459
Molecular Weight:
22.5&34.7 KDa
Purity:
＞95% by SDS-PAGE
Physical Appearance Name:
Lyophilized Powder
Endotoxin Name:
<1EU/μg
Reconstitution:
Always centrifuge tubes before opening.Do not mix by vortex or pipetting.\nIt is not recommended to reconstitute to a concentration less than 100μg/ml.\nDissolve the lyophilized protein in distilled water.\nPlease aliquot the reconstituted solution to minimize freeze-thaw cycles.
Stability Storage:
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt.Reconstituted protein solution can be stored at 2-8°C for 2-7 days.Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Buffer System:
Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
Quality Statement:
IL-12 is a heterodimeric cytokine of disulfide-linked p35 and p40 subunits. It is secreted by monocytes, macrophages, dendritic cells, neutrophils, Langerhans cells, keratinocytes, microglia, and peripheral B cells. In humans, the p40 subunit can also associate with a p19 subunit to form IL-23. IL-12 signals through a receptor complex consisting of IL-12 R beta 1 and IL-12 R beta 2. It promotes Th1 immune responses by inducing IFN-gamma secretion from NK cells, T cells, and macrophages and by enhancing NK cell and T cell mediated cytotoxicity. It also cooperates with IL-18 in the generation of Th1 memory cells.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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