Mouse Plexin-A1 (PLXNA1) ELISA Kit | AE26897MO

Mouse Plexin-A1 (PLXNA1) ELISA Kit | AE26897MO | Gentaur UK, US & Europe Distribution

Species Reactivity: Mouse (Mus musculus)

Abbreviation: PLXNA1

Alternative Name: DKFZp761P19121; NOV; NOVP; PLEXIN-A1; PLXN1; plexin 1

Application: ELISA

Range: 0.156-10 ng/mL

Sensitivity: 0.078 ng/mL

Intra-Assay: ≤5.7%

Inter-Assay: ≤10.6%

Recovery: 1, 04

Sample Type: Serum, Plasma, Other biological fluids

Detection Method: Sandwich

Analysis Method : Quantitive

Test Principale: This assay employs a two-site sandwich ELISA to quantitate PLXNA1 in samples. An antibody specific for PLXNA1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPLXNA1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for PLXNA1 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 PLXNA1 bound in the initial step. The color development is stopped and the intensity of the color is measured.

Product Overview: PLXN1 alone did not bind semaphorin-3A (SEMA3A), but the NRP1/PLXN1 complex had a higher affinity for SEMA3A than did NRP1 alone. While SEMA3A binding to NRP1 did not alter nonneuronal cell morphology, SEMA3A interaction with NRP1/PLXN1 complexes induced adherent cells to round up. Expression of a dominant-negative PLXN1 in sensory neurons blocked SEMA3A-induced growth cone collapse. SEMA3A treatment led to the redistribution of growth cone NRP1 and PLXN1 into clusters. Thus, the authors concluded that physiologic SEMA3A receptors consist of NRP1/PLXN1 complexes.The transmembrane protein they called NOV was identified by a cDNA found in a skeletal muscle cDNA library and shares 72% identity with SEX.

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) .