Purified anti-human IL-12 (p70)

Bioactive IL-12 is a potent regulator of cell-mediated immune responses and key mediator of Th1 cell development. Bioactive IL-12 is secreted by activated B lymphocytes, dendritic cells and macrophages as a 70 kD heterodimeric glycoprotein comprised of disulfide-bonded 35 kD and 40 kD subunits. The disulfide-linked p40 homodimer can bind to IL-12 receptors and antagonize the activities of bioactive IL-12. The 7B12 antibody reacts with human IL-12 p70 heterodimer, but shows no reactivity with IL-12 p35 or p40 monomer. The 7B12 has high affinity to human IL-12 p70 heterodimer.

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SPECIFICATIONS

Catalog Number

511002

Size

500 microg

Hosts

Mouse

Reactivities

Hum

Clone

7B12

Gene Id

3592,3593

Isotype

Mouse IgG1, kappa

Clonality

Monoclonal

Dilutions

Each lot of this antibody is quality control tested by ELISA assay. For ELISA capture applications, a concentration range of 1-4 microg/ml is recommended. To obtain a linear standard curve, serial dilutions of IL-12 p70 recombinant protein ranging from 1000 to 8 pg/ml are recommended for each ELISA plate. For use as an ELISPOTcapture antibody, a concentration range of 2-6 microg/ml is recommended. It is recommended that the reagent be titrated for optimal performance for each application.

Storage Temp

4 C

Concentration

0.5 mg/ml

Shipping Temp

Ambient RT

Storage Buffer

The antibody solution should be stored undiluted at 4C.

Alternative Names

Interleukin-12 p70, p40 and p35 cystine linked subunits, CLMF, NKSF, TcMF, TSF

Regulatory Status

RUO