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PTP1B/PTPN1 Antibody (001) [DyLight 550]

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-89399R

Recombinant Monoclonal Antibody
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NBP2-89399R
Conjugate
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Key Product Details

Species Reactivity

Human

Applications

ELISA, Immunocytochemistry/ Immunofluorescence

Label

DyLight 550 (Excitation = 562 nm, Emission = 576 nm)

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 001 expressed in HEK293

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Product Specifications

Immunogen

This antibody was obtained from a rabbit immunized with purified, recombinant Human PTP1B/PTPN1 (Accession#: NP_002818.1; Glu 2-Asn 321).

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Description

This conjugate is made on demand and is not held in inventory. Each order represents a unique lot. All conjugates are generated using validated conjugation protocols and meet strict degree of labeling (F/P) specifications; additional information is available upon request. The antibody concentration is provided on the individual product label.

For specialized conjugation needs, like large quantities, specific concentrations, and defined F/P ratios, bulk and custom antibody conjugation services are available.

Applications for PTP1B/PTPN1 Antibody (001) [DyLight 550]

Application
Recommended Usage

ELISA

Optimal dilutions of this antibody should be experimentally determined.

Immunocytochemistry/ Immunofluorescence

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Recommended applications are based on validated applications from the unconjugated base product NBP2-89399. This conjugated antibody is not kept in inventory and is made to order using validated conjugation protocols.

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: PTP1B

The non-transmembrane protein tyrosine phosphatase, PTP1B, comprises 435 amino acids, of which the C-terminal 114 residues have been implicated in controlling both localization and function of this enzyme. Increased phosphorylation of PTP1B is seen to accompany the transition from G2 to M phase of the cell cycle. Immunofluorescence experiments indicate that PTP-1B is localized predominantly in the endoplasmic reticulum (ER). Subcellular fractionation is consistent with this localization and establishes that PTP-1B is tightly associated with microsomal membranes, with its phosphatase domain oriented towards the cytoplasm. The finding of a tyrosine phosphatase on the ER suggests new possibilities for cellular events controlled by tyrosine phosphorylation (2). It has also been shown that PTP1B is a novel substrate for Akt and that phosphorylation of PTP1B by Akt at Ser(50) may negatively modulate its phosphatase activity creating a positive feedback mechanism for insulin signaling (3).

Long Name

Protein Tyrosine Phosphatase 1B

Alternate Names

PTPN1

Gene Symbol

PTPN1

Additional PTP1B Products

Product Documents for PTP1B/PTPN1 Antibody (001) [DyLight 550]

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Product Specific Notices for PTP1B/PTPN1 Antibody (001) [DyLight 550]

DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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