This gene encodes the large subunit of DNA damage-binding protein which is a heterodimer composed of a large and a small subunit.
This protein functions in nucleotide-excision repair.
Its defective activity causes the repair defect in the patients with xeroderma pigmentosum complementation group E (XPE).
However, it remains for mutation analysis to demonstrate whether the defect in XPE patients is in this gene or the gene encoding the small subunit.
In addition, Best vitelliform mascular dystrophy is mapped to the same region as this gene on 11q, but no sequence alternations of this gene are demonstrated in Best disease patients.
Applications:Suitable for use in ELISA, Western Blot.
Other applications not tested.
Recommended Dilutions: ELISA: 1:32,000Western blot: 0.5-1.5ug/ml ~130kDa band seen in HeLa, Jurkat and NSO (mouse) cell lysates
Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for at least 12 months.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Peptide Blocking:Corresponding peptide is available for Peptide Blocking studies.
See D1575-01B-P.
Antibody is typically 0.5mg/ml and peptide is supplied as a 100ul pellet.
When peptide is reconstituted in 200ul water, the concentration would also be 0.5mg/ml.
To start, the best ratio would be 1:1 (molar excess of peptide relative to antibody when identical volumes are mixed).
Mix equal volumes of peptide and antibody at the required dilution and leave at ambient temperature.
It is best is to have two identical blots to be incubated with equal amount of antibody, but one with the antibody pre-adsorbed to the peptide for 20min.
Then incubate and develop the two blots in parallel.
仕様
Size：100ug
Host：goat
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by peptide affinity chromatography.
Form：Supplied as a liquid in Tris saline, pH 7.2, 0.5% BSA, 0.02% sodium azide.
Specificity：Recognizes human DDB1. Species Crossreactivity: mouse. Species sequence homology: rat, canine, bovine.
Isotype：IgG
Calc Applications Abbrev：E WB
Calc Crossreactivity：Hu Mo
Immunogen：Synthetic peptide corresponding to C-DLIKVVEELTRIH, from the C Terminus of human DDB1 (NP_001914.3).
