Human Protein Tyrosine Phosphatase Receptor Type Q (PTPRQ) Protein
221€ (10 µg)
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935106861
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name
Human Protein Tyrosine Phosphatase Receptor Type Q (PTPRQ) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx167984
tested applications
WB, SDS-PAGE
Description
Human Tyrosine Phosphatase Receptor Type Q (PTPRQ) Protein is a recombinant Human protein expressed in E. coli.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Protein Tyrosine Phosphatase Receptor Type Q (PTPRQ) |
| Host | E. coli |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 32.0 kDa Observed MW (SDS-PAGE): 32 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Glu36-Thr294 Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 90% |
| Size 1 | 10 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 500 µg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q9UMZ3 |
| Alias | DFNA73,DFNB84,DFNB84A,PTPGMC1,R-PTP-Q,Receptor-type tyrosine-protein phosphatase Q,Phosphatidylinositol phosphatase PTPRQ |
| Background | Protein PTPRQ |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
PTPRQ is a receptor-like protein tyrosine phosphatase that plays critical roles in hair cell function, auditory processes, and cellular signaling. Structurally, PTPRQ contains extracellular domains, a single transmembrane region, and an intracellular phosphatase domain with enzymatic activity. It is primarily expressed in sensory hair cells of the inner ear, where it regulates the structure and function of stereocilia, specialized actin-rich projections responsible for mechanotransduction. PTPRQ is essential for maintaining hair cell integrity and hearing function by modulating phosphatidylinositol signaling and dephosphorylating key targets. Mutations in PTPRQ are associated with autosomal recessive non-syndromic hearing loss, underscoring its importance in auditory physiology. Beyond the ear, PTPRQ also contributes to cellular adhesion, signaling, and cytoskeletal dynamics. Its dysfunction highlights its role in sensory processes and cellular regulation.
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