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AB53962

Recombinant human PGP9.5 protein (Tag Free)

Recombinant human PGP9.5 protein (Tag Free)

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Recombinant human PGP9.5 protein (Tag Free) is a Human Full Length protein, in the 1 to 223 aa range, expressed in Escherichia coli, with >95%, suitable for SDS-PAGE, FuncS.

別名を表示する

Ubiquitin carboxyl-terminal hydrolase isozyme L1, UCH-L1, Neuron cytoplasmic protein 9.5, PGP 9.5, Ubiquitin thioesterase L1, PGP9.5, UCHL1

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SDS-PAGE - Recombinant human PGP9.5 protein (Tag Free) (AB53962)
  • SDS-PAGE

Unknown

SDS-PAGE - Recombinant human PGP9.5 protein (Tag Free) (AB53962)

SDS Page analysis of ab53962 (lane 2) run on a 15% SDS-PAGE gel with molecular weight markers (lane 1).

Key facts

精製度

>95% SDS-PAGE

発現系

Escherichia coli

タグ

Tag free

アプリケーション

SDS-PAGE, FuncS

applications

生物活性

Yes

生物学的活性

Specific activity: > 300 pmole/min/ug. Measured by the hydrolysis of Ubiquitin-AMC at pH 8.0, at 37°C.
Activity Assay:

  1. Prepare a 100ul of recombinant PGP9.5 protein with various concentrations (0.48ng, 0.9ng) in assay buffer and equilibrate to 37°C for 10 minutes. (Assay buffer: 50mM Tris-HCl, 0.5 mM EDTA, 1 mM DTT, 0.1 mg/ml Ovalbumin, pH 8.0.)
  2. Add 50ul of 1uM Ubiquitin-AMC.
  3. Read at excitation wavelengths 355nm and emission 460nm for 5 minutes. - Ubiquitin-AMC - 96 Well Polystyrene Microplate, black
    - Fluorescent plate reader (PerkinElmer, VICTOR X3)

Specific activity: > 300 pmole/min/ug. Measured by the hydrolysis of Ubiquitin-AMC at pH 8.0, at 37°C.
Activity Assay:

  1. Prepare a 100ul of recombinant PGP9.5 protein with various concentrations (0.48ng, 0.9ng) in assay buffer and equilibrate to 37°C for 10 minutes. (Assay buffer: 50mM Tris-HCl, 0.5 mM EDTA, 1 mM DTT, 0.1 mg/ml Ovalbumin, pH 8.0.)
  2. Add 50ul of 1uM Ubiquitin-AMC.
  3. Read at excitation wavelengths 355nm and emission 460nm for 5 minutes. - Ubiquitin-AMC - 96 Well Polystyrene Microplate, black
    - Fluorescent plate reader (PerkinElmer, VICTOR X3)
アクセッション番号

P09936

アニマルフリー

No

キャリアフリー

No

種

Human

バッファー組成

pH: 8 Constituents: 0.316% Tris HCl, 0.0584% EDTA

storage-buffer

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組合せ製品

Reagents, Controls & Accessories

AB116027

Prestained Protein Ladder - Mid-range molecular weight (10 - 180 kDa)

SDS-PAGE - Prestained Protein Ladder - Mid-range molecular weight (10 - 180 kDa) (AB116027)

  • 5
  • 2
Assay Kits

AB244190

Human/Mouse PGP9.5 Antibody Pair - BSA and Azide free

RabMAb|Recombinant

Sandwich ELISA - Human/Mouse PGP9.5 Antibody Pair - BSA and Azide free (AB244190)

  • 0
  • 0
Proteins & Peptides

AB224840

Recombinant Human 68kDa Neurofilament/NF-L protein

Mass Spectrometry - Recombinant Human 68kDa Neurofilament/NF-L protein (AB224840)

  • 5
  • 1
Primary Antibodies

AB108986

Anti-PGP9.5 antibody [EPR4118] - Neuronal Marker

BOND RX™ Validated|KO Validated|RabMAb|Recombinant|Lab Essentials|20ul selling size

Western blot - Anti-PGP9.5 antibody [EPR4118] - Neuronal Marker (AB108986)

  • 5
  • 12
Proteins & Peptides

AB114149

Recombinant Human GFAP protein (GST tag N-Terminus)

Western blot - Recombinant Human GFAP protein (GST tag N-Terminus) (AB114149)

  • 0
  • 0
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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "FuncS": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p>Activity assay can be found in the activity section.</p>" } } }
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配列情報

[{"linker":null,"sequence":"MQLKPMEINPEMLNKVLSRLGVAGQWRFVDVLGLEEESLGSVPAPACALLLLFPLTAQHENFRKKQIEELKGQEVSPKVYFMKQTIGNSCGTIGLIHAVANNQDKLGFEDGSVLKQFLSETEKMSPEDRAKCFEKNEAIQAAHDAVAQEGQCRVDDKVNFHFILFNNVDGHLYELDGRMPFPVNHGASSEDTLLKDAAKVCREFTEREQGEVRFSAVALCKAA","proteinLength":"Full Length","predictedMolecularWeight":null,"actualMolecularWeight":null,"aminoAcidEnd":223,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"P09936","tags":[]}]
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出荷温度及び保存条件

製品の状態
Liquid
出荷温度
Blue Ice
短期保存温度
-20°C
長期保存温度
-20°C
分注に関する情報
Upon delivery aliquot
保管に関する情報
Avoid freeze / thaw cycle
True
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補足情報

This supplementary information is collated from multiple sources and compiled automatically.

Protein Gene Product 9.5 (PGP9.5) also known as ubiquitin carboxyl-terminal hydrolase L1 (UCH-L1) is an enzyme of approximately 27 kDa mass. PGP9.5 is highly expressed in neurons and neuroendocrine cells and is involved in the processing of ubiquitinated proteins. Ubiquitination and deubiquitination are critical for maintaining cellular protein homeostasis. PGP9.5 is present in the central and peripheral nervous systems. Researchers often utilize PGP9.5 as a neuronal marker due to its strong expression in nerve tissues. Antibody clone 13C4 is commonly used in PGP9.5 immunohistochemistry to visualize this protein in histopathology sections.
Biological function summary

PGP9.5 plays a significant role in the ubiquitin-proteasome pathway where it regulates protein degradation. It functions by cleaving ubiquitin from ubiquitin-protein conjugates which can recycle ubiquitin for reuse impacting protein turnover. This process is important for removing misfolded or damaged proteins maintaining cellular integrity. PGP9.5 has not been documented as a part of any large multimeric complex; its action is rather individual yet vital in cellular processes.

Pathways

PGP9.5 is an important participant in the ubiquitin-dependent proteolysis pathway. This pathway controls the degradation of proteins that regulate cell cycle differentiation and neuromodulation. PGP9.5 works in tandem with other proteins such as the proteasome complex to remove proteins tagged for destruction. Another important pathway linked with PGP9.5 is the neuronal development pathway in which its activity supports neuron growth and repair.

Defective PGP9.5 function associates mainly with neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease. Mutations or dysregulation in PGP9.5 expression are implicated in the pathogenesis of these conditions affecting protein degradation and neuronal health. Other proteins like α-synuclein in Parkinson's disease interact with PGP9.5 pathways indicating their involvement in disease mechanisms. Researchers consider PGP9.5 a potential biomarker for neuronal pathology through methods like PGP9.5 IHC allowing for evaluation of nerve damage and neuroendocrine tumor diagnosis.
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一般的な情報

機能

Deubiquitinase that plays a role in the regulation of several processes such as maintenance of synaptic function, cardiac function, inflammatory response or osteoclastogenesis (PubMed : 22212137, PubMed : 23359680). Abrogates the ubiquitination of multiple proteins including WWTR1/TAZ, EGFR, HIF1A and beta-site amyloid precursor protein cleaving enzyme 1/BACE1 (PubMed : 22212137, PubMed : 25615526). In addition, recognizes and hydrolyzes a peptide bond at the C-terminal glycine of ubiquitin to maintain a stable pool of monoubiquitin that is a key requirement for the ubiquitin-proteasome and the autophagy-lysosome pathways (PubMed : 12408865, PubMed : 8639624, PubMed : 9774100). Regulates amyloid precursor protein/APP processing by promoting BACE1 degradation resulting in decreased amyloid beta production (PubMed : 22212137). Plays a role in the immune response by regulating the ability of MHC I molecules to reach cross-presentation compartments competent for generating Ag-MHC I complexes (By similarity). Mediates the 'Lys-48'-linked deubiquitination of the transcriptional coactivator WWTR1/TAZ leading to its stabilization and inhibition of osteoclastogenesis (By similarity). Deubiquitinates and stabilizes epidermal growth factor receptor EGFR to prevent its degradation and to activate its downstream mediators (By similarity). Modulates oxidative activity in skeletal muscle by regulating key mitochondrial oxidative proteins (By similarity). Enhances the activity of hypoxia-inducible factor 1-alpha/HIF1A by abrogateing its VHL E3 ligase-mediated ubiquitination and consequently inhibiting its degradation (PubMed : 25615526).

配列の類似性

Belongs to the peptidase C12 family.

翻訳後修飾

O-glycosylated.

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製品プロトコール

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ターゲットの情報

Deubiquitinase that plays a role in the regulation of several processes such as maintenance of synaptic function, cardiac function, inflammatory response or osteoclastogenesis (PubMed : 22212137, PubMed : 23359680). Abrogates the ubiquitination of multiple proteins including WWTR1/TAZ, EGFR, HIF1A and beta-site amyloid precursor protein cleaving enzyme 1/BACE1 (PubMed : 22212137, PubMed : 25615526). In addition, recognizes and hydrolyzes a peptide bond at the C-terminal glycine of ubiquitin to maintain a stable pool of monoubiquitin that is a key requirement for the ubiquitin-proteasome and the autophagy-lysosome pathways (PubMed : 12408865, PubMed : 8639624, PubMed : 9774100). Regulates amyloid precursor protein/APP processing by promoting BACE1 degradation resulting in decreased amyloid beta production (PubMed : 22212137). Plays a role in the immune response by regulating the ability of MHC I molecules to reach cross-presentation compartments competent for generating Ag-MHC I complexes (By similarity). Mediates the 'Lys-48'-linked deubiquitination of the transcriptional coactivator WWTR1/TAZ leading to its stabilization and inhibition of osteoclastogenesis (By similarity). Deubiquitinates and stabilizes epidermal growth factor receptor EGFR to prevent its degradation and to activate its downstream mediators (By similarity). Modulates oxidative activity in skeletal muscle by regulating key mitochondrial oxidative proteins (By similarity). Enhances the activity of hypoxia-inducible factor 1-alpha/HIF1A by abrogateing its VHL E3 ligase-mediated ubiquitination and consequently inhibiting its degradation (PubMed : 25615526).
See full target information UCHL1
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