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Active Recombinant Human IL12A & IL12B protein

Cat.No. : IL12A & IL12B-357H
Product Overview : Recombinant Human IL12A & IL12B protein(P29459-1 & NP_002178.2)(Met1-Ser219 & Met1-Ser328) was expressed in HEK293.
  • Specification
  • Gene Information
  • Related Products
Source : HEK293
Species : Human
Tag : N/A
Form : Lyophilized from sterile PBS, pH 7.4.Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
Bio-activity : Measured by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is 0.2-2 ng/mL.
Molecular Mass : The recombinant heterodimer of human IL12A&IL12B comprises 503(197+306) amino acids and has a calculated molecular mass of 57.2(22.5+34.7) KDa. The apparent molecular mass of human IL12 heterodimer is approximately 36 & 42.4 kDa respectively in SDS-PAGE under reducing conditions.
Protein Length : Met1-Ser219 & Met1-Ser328
Endotoxin : < 1.0 EU per μg protein as determined by the LAL method.
Purity : > 95 % as determined by SDS-PAGE
Storage : Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
Gene Name : IL12A interleukin 12A (natural killer cell stimulatory factor 1, cytotoxic lymphocyte maturation factor 1, p35) [ Homo sapiens ]
Official Symbol : IL12A
Synonyms : IL12A; interleukin 12A (natural killer cell stimulatory factor 1, cytotoxic lymphocyte maturation factor 1, p35); NKSF1; interleukin-12 subunit alpha; CLMF; cytotoxic lymphocyte maturation factor 1; p35; IL 12; subunit p35; IL 12A; IL35 subunit; interleukin 12; interleukin 12 alpha chain; natural killer cell stimulatory factor 1; 35 kD subunit; NF cell stimulatory factor chain 1; NFSK; CLMF p35; IL-12 subunit p35; IL-12, subunit p35; interleukin 12, p35; interleukin-12 alpha chain; NK cell stimulatory factor chain 1; cytotoxic lymphocyte maturation factor 1, p35; cytotoxic lymphocyte maturation factor 35 kDa subunit; natural killer cell stimulatory factor 1, 35 kD subunit; P35; IL-12A;
Gene ID : 3592
mRNA Refseq : NM_000882
Protein Refseq : NP_000873
MIM : 161560
UniProt ID : P29459

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (10)

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How do mass spectrometry-based techniques reveal post-translational modifications on IL12A? 08/18/2022

Mass spectrometry identifies IL12A's post-translational modifications and their roles.

What strategies validate IL12A's role in immune response modulation using knockout models? 06/12/2022

Knockout models validate IL12A's roles in immune response modulation.

How do protein footprinting assays unveil IL12A's binding interfaces with receptor partners? 06/26/2021

Protein footprinting assays reveal IL12A's binding interfaces with receptors.

What experimental methods quantify IL12A's secretion kinetics and stability in cell culture? 12/17/2020

ELISA and stability assays quantify IL12A secretion and stability in culture.

Can you discuss the use of SPR in characterizing IL12A's interactions with antibodies and inhibitors? 10/25/2020

SPR characterizes IL12A's interactions with antibodies and inhibitors.

What cellular assays assess IL12A's ability to induce cytokine production in immune cells? 05/19/2019

Cellular assays gauge IL12A's cytokine induction in immune cells.

How does isothermal titration calorimetry provide insights into IL12A's binding affinity with receptors? 06/05/2018

Isothermal titration calorimetry measures IL12A's binding affinity with receptors.

What techniques evaluate the impact of IL12A genetic variants on protein structure and function? 03/08/2018

Structural biology techniques analyze IL12A genetic variant impacts.

Could you elaborate on the use of site-directed mutagenesis in probing IL12A's functional domains? 11/23/2017

Site-directed mutagenesis probes IL12A's functional domains and interactions.

How does in vivo bioluminescence imaging track IL12A expression dynamics in living organisms? 02/16/2017

Bioluminescence imaging tracks IL12A expression dynamics in vivo.

Customer Reviews (3)

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Reviews
01/14/2021

    Suitable for co-immunoprecipitation.

    12/21/2020

      Consistent in bioactivity.

      11/16/2020

        Good for receptor binding studies.

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