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Typical Testing Data/Standard Curve (for reference only)

Human Connexin 26 (CX26) ELISA Kit | CX26 elisa kit

Human Connexin 26 (CX26) ELISA Kit

Gene Names
GJB2; HID; KID; PPK; CX26; DFNA3; DFNB1; NSRD1; DFNA3A; DFNB1A
Reactivity
Human
Synonyms
Connexin 26 (CX26); Human Connexin 26 (CX26) ELISA Kit; KID; DFNA3; DFNB1; HID; NSRD1; PPK; GJB2; Gap Junction Protein Beta 2; CX26 elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of Connexin 26 (CX26).
No significant cross-reactivity or interference between Connexin 26 (CX26) and analogues was observed.
Sequence Length
226
Assay Type
Double-antibody Sandwich
Samples
Serum, Plasma, Tissue homogenates and Other Biological Fluids
Detection Range
1.56-100ng/mL
Sensitivity
< 0.66ng/mL
Application
Enzyme-linked immunosorbent assay for Antigen Detection.
Intra-assay Precision (Precision within an assay)
3 samples with low, middle and high level Connexin 26 (CX26) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays)
3 samples with low, middle and high level Connexin 26 (CX26) were tested on 3 different plates, 8 replicates in each plate.
CV(%) =
SD/meanX100
Intra-Assay
CV<10%
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.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for CX26 elisa kit
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Connexin 26 (CX26). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Connexin 26 (CX26). 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 Connexin 26 (CX26), 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 Connexin 26 (CX26) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Product Categories/Family for CX26 elisa kit

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
Molecular Weight
26,215 Da
NCBI Official Full Name
connexin 26
NCBI Official Synonym Full Names
gap junction protein, beta 2, 26kDa
NCBI Official Symbol
GJB2
NCBI Official Synonym Symbols
HID; KID; PPK; CX26; DFNA3; DFNB1; NSRD1; DFNA3A; DFNB1A
NCBI Protein Information
gap junction beta-2 protein
UniProt Protein Name
Gap junction beta-2 protein
UniProt Gene Name
GJB2
UniProt Synonym Gene Names
Cx26
UniProt Entry Name
CXB2_HUMAN

NCBI Description

This gene encodes a member of the gap junction protein family. The gap junctions were first characterized by electron microscopy as regionally specialized structures on plasma membranes of contacting adherent cells. These structures were shown to consist of cell-to-cell channels that facilitate the transfer of ions and small molecules between cells. The gap junction proteins, also known as connexins, purified from fractions of enriched gap junctions from different tissues differ. According to sequence similarities at the nucleotide and amino acid levels, the gap junction proteins are divided into two categories, alpha and beta. Mutations in this gene are responsible for as much as 50% of pre-lingual, recessive deafness. [provided by RefSeq, Oct 2008]

Uniprot Description

GJB2: One gap junction consists of a cluster of closely packed pairs of transmembrane channels, the connexons, through which materials of low MW diffuse from one cell to a neighboring cell. Defects in GJB2 are the cause of deafness autosomal recessive type 1A (DFNB1A). DFNB1A is a form of sensorineural hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information. Defects in GJB2 are the cause of deafness autosomal dominant type 3A (DFNA3A). Defects in GJB2 are a cause of Vohwinkel syndrome (VS). VS is an autosomal dominant disease characterized by hyperkeratosis, constriction on finger and toes and congenital deafness. Defects in GJB2 are a cause of palmoplantar keratoderma with deafness (PPKDFN). PPKDFN is an autosomal dominant disorder characterized by the association of palmoplantar hyperkeratosis with progressive, bilateral, high-frequency, sensorineural deafness. Defects in GJB2 are a cause of keratitis-ichthyosis- deafness syndrome (KID syndrome); an autosomal dominant form of ectodermal dysplasia. Ectodermal dysplasias (EDs) constitute a heterogeneous group of developmental disorders affecting tissues of ectodermal origin. EDs are characterized by abnormal development of two or more ectodermal structures such as hair, teeth, nails and sweat glands, with or without any additional clinical sign. Each combination of clinical features represents a different type of ectodermal dysplasia. KID syndrome is characterized by the association of hyperkeratotic skin lesions with vascularizing keratitis and profound sensorineural hearing loss. Clinical features include deafness, ichthyosis, photobia, absent or decreased eyebrows, sparse or absent scalp hair, decreased sweating and dysplastic finger and toenails. Defects in GJB2 are the cause of Bart-Pumphrey syndrome (BPS). BPS is an autosomal dominant disorder characterized by sensorineural hearing loss, palmoplantar keratoderma, knuckle pads, and leukonychia, It shows considerable phenotypic variability. Defects in GJB2 are the cause of ichthyosis hystrix-like with deafness syndrome (HID syndrome). HID syndrome is an autosomal-dominant inherited keratinizing disorder characterized by sensorineural deafness and spiky hyperkeratosis affecting the entire skin. HID syndrome is considered to differ from the similar KID syndrome in the extent and time of occurrence of skin symptoms and the severity of the associated keratitis. Belongs to the connexin family. Beta-type (group I) subfamily.

Protein type: Membrane protein, multi-pass; Membrane protein, integral; Cell adhesion; Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: 13q11-q12

Cellular Component: connexon complex; integral to membrane; ER-Golgi intermediate compartment; plasma membrane; lateral plasma membrane

Molecular Function: gap junction channel activity

Biological Process: sensory perception of sound; gap junction assembly; cell-cell signaling; transport; male genitalia development; decidualization; response to progesterone stimulus; transmembrane transport; response to estradiol stimulus

Disease: Deafness, Autosomal Recessive 1a; Ichthyosis, Hystrix-like, With Deafness; Deafness, X-linked 2; Deafness, Congenital, With Keratopachydermia And Constrictions Of Fingers And Toes; Keratitis-ichthyosis-deafness Syndrome, Autosomal Dominant; Knuckle Pads, Leukonychia, And Sensorineural Deafness; Deafness, Autosomal Dominant 3a; Keratoderma, Palmoplantar, With Deafness

Research Articles on CX26

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Product Notes

The Human CX26 gjb2 (Catalog #AAA2021209) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2021209 ELISA Kit recognizes Human CX26. It is sometimes possible for the material contained within the vial of "Connexin 26 (CX26), 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.

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