Human Semaphorin 4B (SEMA4B) ELISA Kit KB-E0493H

Regulatory Status:RUO

Alternative:SEMAC; SEMC; Sema Domain, Transmembrane Domain And Cytoplasmic Domain Protein 4B

Regulatory Status:

RUO

Alternative:

SEMAC; SEMC; Sema Domain, Transmembrane Domain And Cytoplasmic Domain Protein 4B

Detection Method:

ELISA

Assay Type:

Sandwich

Detection Range:

0.156-10ng/mL

Sensitivity:

0.074ng/mL

Specificity:

This kit recognizes Human SEMA4B in samples. No significant cross-reactivity or interference between Human SEMA4B and analogues was observed.

Sample Type:

Serum, plasma, tissue homogenates, cell lysates and other biological fluids

Research Area:

Signal Transduction


| SEMA4B


Semaphorin-4B is a protein that is encoded by the SEMA4B gene.Predicted to enable chemorepellent activity and semaphorin receptor binding activity. Predicted to be involved in several processes, including axon guidance; neural crest cell migration; and semaphorin-plexin signaling pathway. Predicted to be located in membrane and synapse. Predicted to be active in glutamatergic synapse and postsynaptic density membrane.

 

| Typical data


As the OD values of the standard curve may vary according to the conditions of the actual assay performance (e.g. operator, pipetting technique, wash technique or temperature effects), the operator should establish a standard curve for each test. Typical standard curve and data are provided below for reference only.


  

Concentration (ng/mL)1052.51.250.6250.3120.1560
OD2.511.961.240.720.460.30.220.09
Corrected OD2.421.871.150.630.370.210.13-

 






| Repeatability


Intra-assay Precision (Precision within an assay):CV% < 10%; Inter-assay Precision (Precision between assays):CV% < 10%

 

| Recovery


The recovery of Human SEMA4B spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.


 

Sample TypeRange(%)Average Recovery(%)
Serum(n=8)84-10196
Plasma(n=8)91-105102
Cell Lysates(n=8)96-108104






 

| Linearity


Samples were spiked with high concentrations of Human SEMA4B and diluted with Universal Diluent to produce samples with values within the range of the assay.


 



Serum(n=4)Plasma(n=4)Cell Lysates(n=4)
1 : 2Range (%)85-9588-9690-110
Average (%)919396
1 : 4Range (%)89-10387-108105-115
Average (%)9499108








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