ERCC2 ELISA Kit (Human)

CAT: 0247-OKCD00299-96WSize: 96 WellDry Ice: NoHazardous: No
CAT#:0247-OKCD00299-96WSize:96 Well
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Reproducibility
Intra-assay Precision (Precision within an assay) : 3 samples with low, middle and high level Xeroderma Pigmentosum, Complementation Group D (XPD) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays) : 3 samples with low, middle and high level Xeroderma Pigmentosum, Complementation Group D (XPD) were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
CAS Number
7732-18-5
Gene Name
ERCC excision repair 2, TFIIH core complex helicase subunit
Gene Aliases
Basic transcription factor 2 80 kDa subunit; BTF2 p80; COFS2; CXPD; DNA excision repair protein ERCC-2; DNA repair protein complementing XP-D cells; EM9; excision repair cross-complementation group 2; excision repair cross-complementing rodent repair deficiency, complementation group 2; general transcription and DNA repair factor IIH helicase subunit XPD; TFIIH; TFIIH 80 kDa subunit; TFIIH basal transcription factor complex 80 kDa subunit; TFIIH basal transcription factor complex helicase subunit; TFIIH basal transcription factor complex helicase XPB subunit; TFIIH basal transcription factor complex helicase XPD subunit; TFIIH p80; TFIIH subunit XPD; TTD; TTD1; xeroderma pigmentosum complementary group D; xeroderma pigmentosum group D-complementing protein; XPD.
Gene ID
2068
Accession Number
NP_000391
Reactivity
Homo sapiens|Human
Target
ATP-dependent 5'-3' DNA helicase, component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. The ATP-dependent helicase activity of XPD/ERCC2 is required for DNA opening. In transcription, TFIIH has an essential role in transcription initiation. When the pre-initiation complex (PIC) has been established, TFIIH is required for promoter opening and promoter escape. Phosphorylation of the C-terminal tail (CTD) of the largest subunit of RNA polymerase II by the kinase module CAK controls the initiation of transcription. XPD/ERCC2 acts by forming a bridge between CAK and the core-TFIIH complex. Involved in the regulation of vitamin-D receptor activity. As part of the mitotic spindle-associated MMXD complex it plays a role in chromosome segregation. Might have a role in aging process and could play a causative role in the generation of skin cancers.
Type
ELISA Kit
Applications
Enzyme-linked Immunosorbent assay-Sandwich
Detection Method
Colorimetric
Assay Principle
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 Xeroderma Pigmentosum, Complementation Group D (XPD) . Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Xeroderma Pigmentosum, Complementation Group D (XPD) . 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 Xeroderma Pigmentosum, Complementation Group D (XPD), 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 Xeroderma Pigmentosum, Complementation Group D (XPD) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Assay Protocol
Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol
Sample Type
Tissue homogenates, cell lysates and other biological fluids.
Detection Range
0.156-10ng/mL
Recovery
Matrix Recovery Range (%) Average (%) 83-93 90 Matrix Recovery Range (%) Average (%) Matrix Recovery Range (%) Average (%) 83-93 90 83-93 90
Sensitivity
< 0.057 ng/mL
Reconstitution
2°C to 8°C|-20°C
Components
Component Amount Anti-ERCC2 Microplate 96 Wells (12 x 8 Well Strips) ERCC2 Lyophilized Standard 2 x 10 ng 100X Biotinylated ERCC2 Detector Antibody 120 uL Avidin/HRP Conjugate 120 uL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL TMB Substrate 1 x 9 mL Stop Solution 1 x 6 mL Component Amount Component Amount Anti-ERCC2 Microplate 96 Wells (12 x 8 Well Strips) Anti-ERCC2 Microplate 96 Wells (12 x 8 Well Strips) ERCC2 Lyophilized Standard 2 x 10 ng ERCC2 Lyophilized Standard 2 x 10 ng 100X Biotinylated ERCC2 Detector Antibody 120 uL 100X Biotinylated ERCC2 Detector Antibody 120 uL Avidin/HRP Conjugate 120 uL Avidin/HRP Conjugate 120 uL Standard Diluent 1 x 20 mL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL 30X Wash Buffer 1 x 20 mL TMB Substrate 1 x 9 mL TMB Substrate 1 x 9 mL Stop Solution 1 x 6 mL Stop Solution 1 x 6 mL
Notes
Formerly GWB-KBBZF5
Specificity
This assay has high sensitivity and excellent specificity for detection of Xeroderma Pigmentosum, Complementation Group D (XPD) . No significant cross-reactivity or interference between Xeroderma Pigmentosum, Complementation Group D (XPD) and analogues was observed.
Protein Length
760
NCBI Gene Symbol
ERCC2
Protein Name
General transcription and DNA repair factor IIH helicase subunit XPD
Gene Name URL
ERCC2
Nucleotide Accession Number
NM_000400.3

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