GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.≥90%(SDS-PAGE)See COA
Accession #
P18031
Protein Tag
N-His
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Immobilized Recombinant Human PTP1B Protein (rp183698) at 1.0 μg/mL can bind PTP1B Mouse mAb (Ab123873) with the EC50 of 14.2 ng/mL.
Carrier Free,Bioactive,ActiBioPure™,His-Tag,≥90%(SDS-PAGE),See COA ActiBioPure™,Bioactive,Carrier Free,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Product Name
Recombinant Human PTP1B Protein
Sinonimi
EC 3.1.3.48 | protein tyrosine phosphatase 1B | protein tyrosine phosphatase, non-receptor type 1 | Protein-tyrosine phosphatase 1B | PTP1B | PTP-1B | PTP1Bprotein tyrosine phosphatase, placental | PTPN1 | tyrosine-protein phosphatase non-receptor type 1
Grado
ActiBioPure™, Bioactive, Carrier Free, His Tag
Specifiche e purezza
Carrier Free,Bioactive,ActiBioPure™,His-Tag,≥90%(SDS-PAGE),See COA
Meccanismi biochimici e fisiologici
Protein tyrosine phosphatase 1B (PTP1B) is an enzyme that removes phosphate groups covalently attached to tyrosine residues in proteins. This ubiquitously expressed enzyme is anchored in the endoplasmic reticulum by its C-terminal end and has its catalyti
Bioattività
Immobilized Recombinant Human PTP1B Protein (rp183698) at 1.0 μg/mL can bind PTP1B Mouse mAb (Ab123873) with the EC50 of 14.2 ng/mL.
35.3 kDa, under reducing conditions; 35.3 kDa, under non-reducing conditions.
Tipo di molecola
Proteine
Stoccaggio e spedizione
Concentrazione
See COA
Condizioni di conservazione di stoccaggio
Store at -20°C,Avoid repeated freezing and thawing
Spedito in
Ice chest + Ice pads
Stabilità e conservazione
Store at -20℃ long term (12 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Immagini
Recombinant Human PTP1B Protein (rp183698) - ELISA Immobilized Recombinant Human PTP1B Protein (rp183698) at 1.0 μg/mL can bind PTP1B Mouse mAb (Ab123873) with the EC50 of 14.2 ng/mL.
Recombinant Human PTP1B Protein (rp183698) - SDS-PAGE 3 μg/lane of Recombinant Human PTP1B Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 35.3 kDa.
Documentazione
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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