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Product Name TPP1 Chinese Name 细胞生长抑制基因1蛋白抗体 Alias Cell growth inhibiting gene 1 protein; Cell growth-inhibiting gene 1 protein; Ceroid lipofuscinosis neuronal 2; Ceroid lipofuscinosis neuronal 2 late infantile (Jansky Bielschowsky disease); Ceroid lipofuscinosis neuronal 2 late infantile antibody CLN 2; CLN2; CLN-2; GIG 1; GIG1; Growth inhibiting protein 1; LPIC; Lysosomal pepstatin insensitive protease; Lysosomal pepstatin-insensitive protease; TPP 1; TPP I; TPP-1; TPP-I; Tpp1; TPP1_HUMAN; TPPI; Tripeptidyl aminopeptidase; Tripeptidyl peptidase I; Tripeptidyl-peptidase 1; Tripeptidyl-peptidase I. Research Area Cell biology Neurobiology Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, (predicted: Rat, Dog, Pig, Cow, Horse, Rabbit, Sheep, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:50-200 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 40kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human TPP1/CLN2: 401-500/563 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Lysosomal 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.
Function:
Lysosomal 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 (By similarity).
Subunit:
Monomer.
Subcellular Location:
Lysosome. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
Tissue Specificity:
Detected in all tissues examined with highest levels in heart and placenta and relatively similar levels in other tissues.
Post-translational modifications:
Activated by autocatalytic proteolytical processing upon acidification. N-glycosylation is required for processing and activity.
DISEASE:
Involvement in disease: Defects in TPP1 are the cause of neuronal ceroid lipofuscinosis type 2 (CLN2) . 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.
Similarity:
Belongs to the peptidase S53 family.
SWISS:
O14773
Gene ID:
1200
Database links:Entrez Gene: 1200 Human
Omim: 607998 Human
SwissProt: O14773 Human
Unigene: 523454 Human
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