Overview

  • Product nameAnti-TPP1 antibody
    See all TPP1 primary antibodies
  • Description
    Mouse polyclonal to TPP1
  • Tested applicationsSuitable for: WB, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Full length human TPP1 protein (NP_000382.3).

  • Positive control
    • WB: Human spleen tissue lysate, Jurkat cell lysate and TPP1 transfected 293T cell lysate IHC-P: human spleen tissue

Properties

Applications

Our Abpromise guarantee covers the use of ab88305 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 61 kDa.
IHC-P Use a concentration of 3 µg/ml.

Target

  • FunctionLysosomal serine protease with tripeptidyl-peptidase I activity. May act as a non-specific lysosomal peptidase which generates tripeptides from the breakdown products produced by lysosomal proteinases. Requires substrates with an unsubstituted N-terminus.
  • Tissue specificityDetected in all tissues examined with highest levels in heart and placenta and relatively similar levels in other tissues.
  • Involvement in diseaseDefects in TPP1 are the cause of neuronal ceroid lipofuscinosis type 2 (CLN2) [MIM:204500]. A form of neuronal ceroid lipofuscinosis. Neuronal ceroid lipofuscinoses are progressive neurodegenerative, lysosomal storage diseases characterized by intracellular accumulation of autofluorescent liposomal material, and clinically by seizures, dementia, visual loss, and/or cerebral atrophy. The lipopigment pattern seen most often in CLN2 consists of curvilinear profiles.
  • Sequence similaritiesBelongs to the peptidase S53 family.
  • Post-translational
    modifications
    Activated by autocatalytic proteolytical processing upon acidification. N-glycosylation is required for processing and activity.
  • Cellular localizationLysosome. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
  • Information by UniProt
  • Database links
  • Alternative names
    • Cell growth inhibiting gene 1 protein antibody
    • Cell growth-inhibiting gene 1 protein antibody
    • Ceroid lipofuscinosis neuronal 2 antibody
    • Ceroid lipofuscinosis neuronal 2 late infantile (Jansky Bielschowsky disease) antibody
    • Ceroid lipofuscinosis neuronal 2 late infantile antibody
    • CLN 2 antibody
    • CLN2 antibody
    • GIG 1 antibody
    • GIG1 antibody
    • Growth inhibiting protein 1 antibody
    • LPIC antibody
    • Lysosomal pepstatin insensitive protease antibody
    • Lysosomal pepstatin-insensitive protease antibody
    • MGC21297 antibody
    • TPP 1 antibody
    • TPP I antibody
    • TPP-1 antibody
    • TPP-I antibody
    • Tpp1 antibody
    • TPP1_HUMAN antibody
    • TPPI antibody
    • Tripeptidyl aminopeptidase antibody
    • Tripeptidyl peptidase I antibody
    • Tripeptidyl-peptidase 1 antibody
    • Tripeptidyl-peptidase I antibody
    see all

Anti-TPP1 antibody images

  • Anti-TPP1 antibody (ab88305) at 1 µg/ml + human spleen tissue lysate at 50 µg

    Secondary
    Goat Anti-Mouse IgG (H&L)-HRP Conjugate at 1/5000 dilution

    Predicted band size : 61 kDa
    Observed band size : 40 kDa (why is the actual band size different from the predicted?)
  • Anti-TPP1 antibody (ab88305) at 1 µg/ml + Jurkat cell lysate at 50 µg

    Secondary
    Goat Anti-Mouse IgG (H&L)-HRP Conjugate at 1/5000 dilution

    Predicted band size : 61 kDa
    Observed band size : 75 kDa (why is the actual band size different from the predicted?)
  • All lanes : Anti-TPP1 antibody (ab88305) at 1 µg/ml

    Lane 1 : TPP1 transfected 293T cell lysate
    Lane 2 : non transfected 293T cell lysate

    Lysates/proteins at 50 µg per lane.

    Secondary
    Goat Anti-Mouse IgG (H&L)-HRP Conjugate at 1/5000 dilution

    Predicted band size : 61 kDa
    Observed band size : 70 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 80 kDa. We are unsure as to the identity of these extra bands.
  • ab88305, at 3 µg/ml, staining TPP1 in formalin fixed, paraffin embedded human spleen sections by Immunohistochemistry (Immunoperoxidase).

References for Anti-TPP1 antibody (ab88305)

ab88305 has not yet been referenced specifically in any publications.

Product Wall

The TTP1 antibody ab88305 was generated against full-length human protein, not a peptide. Alignment of the human and canine TTP1 shows 90% identity, using the sequences at these UniProt pages,


Canine http://www.uniprot.org/uniprot/Q9XSB8<...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"