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HTT Antibody

CAT: 0013-GTR18184437Size: 100 µgDry Ice: NoHazardous: No
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CAT#:0013-GTR18184437Size:100 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Huntington (phospho-S421) antibody
Product Name Alternative
Rabbit anti-Huntington pS421 antibody, rabbit anti-Huntingtin pS421 antibody, HD protein, HTT, Huntington Disease Protein, Huntington disease, IT15, LOMARS
UniProt
P42858
Reactivity
Human
Immunogen
Huntingtin pS421 Antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to an internal region near aa 400-425 of Human Huntington Disease Protein.
Target
HTT
Clonality
Polyclonal
Conjugation
Unconjugated
Field of Research
Cell Biology
Concentration
0.96 mg/mL
Dilution
ELISA: 1:10,000 - 1:40,000, IHC: 1:50 - 1:100, WB: 1:500 - 1:3,000
Purity
Anti-Huntingtin pS421 is an affinity purified antibody produced by immunoaffinity chromatography using phospho peptide coupled to agarose beads followed by solid phase adsorption (s) against non-phospho peptide and non-specific peptide to remove any unwanted reactivities. This antibody is specific for phosphorylated human Huntington protein at the pS421 residue. BLAST analysis indicates 100 % homology of the immunizing sequence with Huntington homologues from chimpanzee, pig and chicken. Cross reactivity with Huntington protein homologues from mouse and rat may also occur as sequence homology varies by one amino acid residue in this sequence. Reactivity with Huntington protein from other sources is not known. Minimal reactivity is expected with the non-phosphorylated form of the protein.
Form
Liquid (sterile filtered)
Storage Conditions
Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
Notes
For research use only.
Applications Notes
Anti-Huntingtin pS421 antibody has been tested for use in ELISA, immunohistochemistry, and by western blot. Specific conditions for reactivity should be optimized by the end user. Expect bands at approximately 350 kDa and 200 kDa in size corresponding to full-length Huntingtin protein and truncated (hypothetical) Huntingtin protein, respectively, by western blotting in the appropriate cell lysate or extract. This antibody is specific for the phosphorylated form of Huntingtin protein at the pS421 residue. The identity of lower molecular bands ~130 kDa is not known.
Tested Applications
ELISA, IHC, WB
NCBI Accession Number
NP_002102.4
Host or Source
Rabbit
Preservative
Preservative: 0.01% (w/v) Sodium Azide. Stabilizer: None; Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Isotype
IgG

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