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Human Semaphorin 4D (SEMA4D) ELISA Kit

SKU:
HUDL02640
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
Q92854
Sensitivity:
0.64ng/mL
Range:
1.56-100ng/mL
ELISA Type:
Sandwich
Synonyms:
CD100,A8,BB18,GR3,M-Sema G,M-Sema-G,SEMAJ,Coll-4,Sema Domain,Immunoglobulin Domain(Ig),Transmembrane Domain(TM)and Short Cytoplasmic Domain 4D
Reactivity:
Human
Sample Type:
Serum, Plasma, Tissue Homogenates, Cell Lysates And Other Biological Fluids
€649
Frequently bought together:

Description

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Human Semaphorin 4D (SEMA4D) ELISA Kit

The Human SEMA4D (Semaphorin 4D) ELISA Kit is specifically designed for the precise quantification of SEMA4D levels in human serum, plasma, and cell culture supernatants. This kit is highly sensitive and specific, guaranteeing reliable and consistent results, making it perfect for various research applications.SEMA4D, also known as CD100, is a crucial protein that plays a key role in immune responses, nervous system development, and cancer progression.

Its dysregulation has been linked to various diseases, making it a valuable biomarker for studying these conditions and potentially developing targeted treatments.With the Human SEMA4D ELISA Kit, researchers can accurately measure SEMA4D levels in biological samples, providing valuable insights into its role in disease pathogenesis and offering potential therapeutic targets for further investigation.

Product Name:Human Semaphorin 4D (SEMA4D) ELISA Kit
Product Code:HUDL02640
Size:96 Assays
Target:SEMA4D
Synonyms:CD100, A8, BB18, GR3, M-Sema G, M-Sema-G, SEMAJ, Coll-4, Sema Domain,Immunoglobulin Domain(Ig),Transmembrane Domain(TM)and Short Cytoplasmic Domain 4D
Detection Method:Sandwich
Range:1.56-100ng/mL
Shelf Life:12 months
Note:For research use only
Recovery:Matrices listed below were spiked with certain level of recombinant the index and the recovery rates were calculated by comparing the measured value to the expected amount of the index in samples.
MatrixRecovery range (%)Average(%)
Serum (n=5)83-10091
EDTA plasma (n=5)91-9894
Heparin plasma (n=5)90-9994
Linearity:The linearity of the kit was assayed by testing samples spiked with appropriate concentration of the index and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Sample 1:2 1:4 1:8 1:16
Serum (n=5) 82-96% 83-98% 81-99% 93-101%
EDTA plasma (n=5) 88-101% 86-95% 90-102% 80-93%
Heparin plasma (n=5) 80-91% 82-90% 95-104% 79-95%
Intra-assay Precision:Intra-Assay: CV <10%. 3 samples with low, middle and high level the index were tested 20 times on one plate, respectively.
Inter-assay Precision:Inter-Assay: CV <12%. 3 samples with low, middle and high level the index were tested on 3 different plates, 8 replicates in each plate.
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 conditions. Note: To minimize unnecessary influences on the performance, operation procedures and lab conditions, especially room temperature, air humidity and incubator temperatures should be strictly regulated. It is also strongly suggested that the whole assay is performed by the same experimenter from the beginning to the end.
StepProtocol
1. Prepare all reagents, samples and standards
2.Add 100µL standard or sample to each well. Incubate 2 hours at 37°C
3.Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C
4.Aspirate and wash 3 times
5.Add 100µL prepared Detection Reagent B. Incubate 1 hour at 37°C
6.Aspirate and wash 5 times
7.Add 90µL Substrate Solution. Incubate 15-25 minutes at 37°C
8.Add 50µL Stop Solution. Read at 450nm immediately.

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