HRP anti-TPP1 Antibody

Pricing & Availability
Clone
2E12 (See other available formats)
Other Names
Tripeptidyl Peptidase 1, Tripeptidyl Aminopeptidase, TPP-1, LPIC, Ceroid-Lipofuscinosis, Neuronal 2, Spinocerebellar Ataxia, Autosomal Recessive 7, Tripeptidyl-Peptidase 1, Tripeptidyl-Peptidase I, TPP I , SCAR7, GIG1
Isotype
Mouse IgG2b, κ
Ave. Rating
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Product Citations
publications
2E12_HRP_TPP1_Antibody_1_100218
Western blot of HRP anti-TPP1 antibody (clone 2E12). Lane 1: Molecular weight marker; Lane 2: 20 µg of human cerebral cortex lysate; Lane 3: 20 µg of human cerebellum lysate. The blot was incubated with 1 µg/mL of the primary antibody at 4°C overnight. Enhanced chemiluminescence (Cat. No. 426302) was used as the detection system.
  • 2E12_HRP_TPP1_Antibody_1_100218
    Western blot of HRP anti-TPP1 antibody (clone 2E12). Lane 1: Molecular weight marker; Lane 2: 20 µg of human cerebral cortex lysate; Lane 3: 20 µg of human cerebellum lysate. The blot was incubated with 1 µg/mL of the primary antibody at 4°C overnight. Enhanced chemiluminescence (Cat. No. 426302) was used as the detection system.
  • 2E12_HRP_TPP1_Antibody_2_100218
    IHC staining of HRP anti-TPP1 antibody (clone 2E12) on formalin-fixed paraffin-embedded Human brain tissue. Following antigen retrieval using Sodium Citrate H.I.E.R. (Cat. No. 928602), the tissue was incubated with 5 µg/ml of the primary antibody overnight at 4°C. DAB was used for detection followed by hematoxylin counterstaining, according to the protocol provided. The image was captured with a 40X objective. Scale bar: 20 µm
Cat # Size Price Quantity Avail. Save
852203 25 µg £84
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852204 100 µg £178
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Description

TPP1 is a member of the sedolisin family of serine proteases. The proenzyme is activated in the lysosome by auto-proteolysis where it cleaves tripeptides from the N-termini of substrates. Mutations of TPP1 are associated with late-infantile neuronal ceroid lipofuscinosis and Spinocerebellar Ataxia, Autosomal Recessive 7.

Product Details
Technical Data Sheet (pdf)

Product Details

Reactivity
Human
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Recombinant mature human TPP1 expressed in E. coli.
Formulation
This antibody is provided in 50% glycerol in aqueous buffered solutions with preservatives.
Preparation
The antibody was purified by affinity chromatography and conjugated with HRP under optimal conditions.
Concentration
0.5 mg/ml
Storage & Handling
Upon receipt, the antibody solution should be stored undiluted at -20°C.
Application

WB - Quality tested
IHC-P - Validated

Recommended Usage

Each lot of this antibody is quality control tested by Western blotting. For Western blotting, the suggested use of this reagent is 1.0 - 5.0 µg per ml. For immunohistochemistry, a concentration range of 1.0 - 5.0 µg/ml is suggested. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

This clone does not recognize rodent (mouse or rat) TPP1.

Application References

(PubMed link indicates BioLegend citation)
  1. Wujek P, et al. 2004. J. Biol. Chem. 279:12827-39.
RRID
AB_2783421 (BioLegend Cat. No. 852203)
AB_2783422 (BioLegend Cat. No. 852204)

Antigen Details

Structure
Human TPP1 is a 563 amino acid protein with a molecular mass of 61 kD. An isoform of 34.5 kD and 320 amino acids (244-563) is generated by alternative splicing.
Distribution

Tissue sources: Ubiquitously expressed. Highest levels in heart, placenta, bone marrow, lung, pineal, and lymphocytes.
Cellular distribution: Lysosome and extracellular.

Function
TPP1 cleaves tripeptides from the N-termini of substrates in lysosomes and has endopeptidase activity.
Interaction
CLN5.
Biology Area
Cell Biology, Neurodegeneration, Neuroscience, Protein Misfolding and Aggregation
Molecular Family
Proteases, Enzymes and Regulators
Antigen References
  1. Getty AL, Pearce DA. 2011. Cell Mol. Life Sci. 68:453-74.
  2. Cárcel-Trullols J, et al. 2015. Biochim. Biophys. Acta. 2242-55.
  3. Kyttälä A, et al. 2006. Biochim Biophys Acta. 920-33.
Gene ID
1200 View all products for this Gene ID
UniProt
View information about TPP1 on UniProt.org

Related FAQs

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Go To Top Version: 1    Revision Date: 10/03/2018

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