CBX3 ELISA Kit (Human)

• Reproducibility :

  Intra-assay Precision (Precision within an assay) : 3 samples with low, middle and high level Chromobox Homolog 3 (CBX3) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays) : 3 samples with low, middle and high level Chromobox Homolog 3 (CBX3) were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%

• Gene Name :

  Chromobox 3

• Gene Aliases :

  Chromobox homolog 3 (HP1 gamma homolog, Drosophila) ; chromobox protein homolog 3; HECH; heterochromatin protein 1 homolog gamma; heterochromatin protein HP1 gamma; heterochromatin-like protein 1; HP1 gamma homolog; HP1-GAMMA; HP1Hs-gamma; modifier 2 protein.

• Gene ID :

  11335

• Accession Number :

  NP_009207.2

• Reactivity :

  Homo sapiens|Human

• Target :

  Seems to be involved in transcriptional silencing in heterochromatin-like complexes. Recognizes and binds histone H3 tails methylated at 'Lys-9', leading to epigenetic repression. May contribute to the association of the heterochromatin with the inner nuclear membrane through its interaction with lamin B receptor (LBR) . Involved in the formation of functional kinetochore through interaction with MIS12 complex proteins. Contributes to the conversion of local chromatin to a heterochromatin-like repressive state through H3 'Lys-9' trimethylation, mediates the recruitment of the methyltransferases SUV39H1 and/or SUV39H2 by the PER complex to the E-box elements of the circadian target genes such as PER2 itself or PER1. Mediates the recruitement of NIPBL to sites of DNA damage at double-strand breaks (DSBs) (PubMed:28167679) .

• 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 Chromobox Homolog 3 (CBX3) . Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Chromobox Homolog 3 (CBX3) . 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 Chromobox Homolog 3 (CBX3), 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 Chromobox Homolog 3 (CBX3) 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

• Sensitivity :

  < 0.055 ng/mL

• Reconstitution :

  2°C to 8°C|-20°C

• Components :

  Component Amount Anti-CBX3 Microplate 96 Wells (12 x 8 Well Strips) CBX3 Lyophilized Standard 2 x 10 ng 100X Biotinylated CBX3 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-CBX3 Microplate 96 Wells (12 x 8 Well Strips) Anti-CBX3 Microplate 96 Wells (12 x 8 Well Strips) CBX3 Lyophilized Standard 2 x 10 ng CBX3 Lyophilized Standard 2 x 10 ng 100X Biotinylated CBX3 Detector Antibody 120 uL 100X Biotinylated CBX3 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-KBBZI5

• Specificity :

  This assay has high sensitivity and excellent specificity for detection of Chromobox Homolog 3 (CBX3) . No significant cross-reactivity or interference between Chromobox Homolog 3 (CBX3) and analogues was observed.

• Protein Length :

  183

• NCBI Gene Symbol :

  CBX3

• Protein Name :

  Chromobox protein homolog 3

• Gene Name URL :

  CBX3

• CAS Number :

  7732-18-5

• Nucleotide Accession Number :

  NM_007276.4