Huntingtin Polyclonal antibody

Huntingtin Polyclonal Antibody for IF, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 27206-1-AP


HD, HD protein, HTT, Huntingtin, Huntington disease protein, IT15

Tested Applications

Positive IHC detected inhuman cerebellum tissue, human brain tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inhuman brain tissue, mouse brain tissue

Recommended dilution

Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

27206-1-AP targets Huntingtin in IF, IHC, ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Huntingtin fusion protein Ag25922
Full Name huntingtin
Calculated Molecular Weight 348 kDa
GenBank Accession NumberNM_002111
Gene Symbol HTT
Gene ID (NCBI) 3064
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

HTT(huntingtin), also named as HD and IT15, belongs to the huntingtin family. HTT may play a role in microtubule-mediated transport or vesicle function. Defects in HTT are the cause of Huntington disease (HD) which is an autosomal dominant neurodegenerative disorder characterized by involuntary movements (chorea), general motor impairment, psychiatric disorders and dementia.


Product Specific Protocols
IHC protocol for Huntingtin antibody 27206-1-APDownload protocol
IF protocol for Huntingtin antibody 27206-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols


The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


Florian (Verified Customer) (03-22-2024)

Primary antibody was tested for ICC, where no specific signal was observed. The antibody therefore was not able to specifically stain Huntingtin aggregates. We then also proceeded to detection of a WB, which resulted in a strong non-specific band. As the theoretical epitope of this antibody is of great interest for us, we would be very looking forward for improvements in this regard.

  • Applications: Western Blot, Immunofluorescence
  • Cell Tissue Type: HEK293T