Chicken Mitotic spindle assembly checkpoint protein MAD2B (MAD2L2) ELISA Kit Gene Bio Systems

Species Reactivity:Chicken (Gallus)

UniProt:Q4KWZ6

Abbreviation:MAD2L2

Alternative Names:RP3-330O12.4; MAD2B; REV7; MAD2 (mitotic arrest deficient; yeast; homolog)-like 2|MAD2 homolog|OTTHUMP00000002273|mitotic arrest deficient homolog-like 2

Application:ELISA

Range:Request Information

Sensitivity:Request Information

Intra-AssayCV:?4.2%

Inter-AssayCV:?8.7%

Recovery:0.99

Sample Type:Serum, Plasma, Other biological fluids

Detection Method:Sandwich

Analysis Method??:Quantitive

Test principle:This assay employs a two-site sandwich ELISA to quantitate MAD2L2 in samples. An antibody specific for MAD2L2 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyMAD2L2 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for MAD2L2 is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of MAD2L2 bound in the initial step. The color development is stopped and the intensity of the color is measured.

Product Overview:MAD2L2 is a component of the mitotic spindle assembly checkpoint that prevents the onset of anaphase until all chromosomes are properly aligned at the metaphase plate. MAD2L2 is a homolog of MAD2L1. The predicted 211-amino acid MAD2B protein shares 24% and 26% sequence identity with yeast Mad2 and human MAD2L1, respectively, in the conserved regions. RT-PCR analysis revealed that both human MAD2 homologs were expressed at similar high levels in a panel of cell lines. Further binding analyses determined that the interaction of MAD2L2 with ADAM9 is mediated through a proline-rich SH3-ligand domain of ADAM9. Northern blot analysis detected 1.35-kb MAD2L4 transcripts in all tissues tested, with highest expression in testis.

Stability:The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calculated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 – 8°C, which means 7 days at 37°C equaling 12 months at 2 – 8°C).