Typical Testing Data/Standard Curve (for reference only)
Human Semaphorin 4B (SEMA4B) ELISA Kit | SEMA4B elisa kit
Human Semaphorin 4B (SEMA4B) ELISA Kit
Gene Names
SEMA4B; SemC; SEMAC
Reactivity
Human
Synonyms
Semaphorin 4B (SEMA4B); Human Semaphorin 4B (SEMA4B) ELISA Kit; SEMAC; SEMC; Sema Domain; Transmembrane Domain And Cytoplasmic Domain Protein 4B; SEMA4B elisa kit
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of SEMA4B. No significant cross-reactivity or interference between SEMA4B and analogues was observed.
Sequence Length
737
Samples
Human serum, plasma, tissue homogenates, cell lysates and other biological fluids
Detection Range
0.156-10ng/mL
Sensitivity
< 0.055ng/mL
Intra-assay Precision
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level SEMA4B were tested 20 times on one plate, respectively. Intra-Assay: CV<10%
Inter-assay Precision
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level SEMA4B were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100. Inter-Assay: CV<12%
Preparation and Storage
The stability of 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.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
Typical Testing Data/Standard Curve (for reference only)
Typical Testing Data/Standard Curve (for reference only)
Related Product Information for SEMA4B elisa kit
Principle of the Assay: The microplate provided in this kit has been pre-coated with an antibody specific to SEMA4B. Standards or samples are then added to the appropriate microplate wells with a biotin-conjugated antibody specific to SEMA4B. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain SEMA4B, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of SEMA4B in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Product Categories/Family for SEMA4B elisa kit
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
81,403 Da
NCBI Official Full Name
semaphorin-4B
NCBI Official Synonym Full Names
sema domain, immunoglobulin domain (Ig), transmembrane domain (TM) and short cytoplasmic domain, (semaphorin) 4B
NCBI Official Symbol
SEMA4B
NCBI Official Synonym Symbols
SemC; SEMAC
NCBI Protein Information
semaphorin-4B
UniProt Protein Name
Semaphorin-4B
Protein Family
UniProt Gene Name
SEMA4B
UniProt Synonym Gene Names
KIAA1745; SEMAC
UniProt Entry Name
SEM4B_HUMAN
Uniprot Description
SEMA4B iso3: a single-pass type I membrane protein that inhibits axonal extension by providing local signals to specify territories inaccessible for growing axons. Two alternatively spliced human isoforms have been described.
Protein type: Membrane protein, integral; Cell surface
Chromosomal Location of Human Ortholog: 15q25
Cellular Component: plasma membrane; integral to membrane; synapse
Molecular Function: receptor activity
Biological Process: nervous system development; cell differentiation
Research Articles on SEMA4B
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Product Notes
The Human SEMA4B sema4b (Catalog #AAA2023059) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2023059 ELISA Kit recognizes Human SEMA4B. It is sometimes possible for the material contained within the vial of "Semaphorin 4B (SEMA4B), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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