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Mouse/Rat Jak1 Antibody

R&D Systems, part of Bio-Techne | Catalog # AF602

R&D Systems, part of Bio-Techne
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AF602
AF602-SP

Key Product Details

Species Reactivity

Validated:

Mouse, Rat

Cited:

Mouse

Applications

Validated:

Immunocytochemistry, Western Blot

Cited:

Immunoprecipitation, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG

Product Specifications

Immunogen

E. coli-derived recombinant mouse Jak1
Ala14-Tyr55 (predicted)
Accession # P52332

Specificity

Detects mouse and rat Jak1 in Western blots.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Mouse/Rat Jak1 Antibody

Detection of Mouse/Rat Jak1 antibody by Western Blot.

Detection of Mouse/Rat Jak1 by Western Blot.

Western blot shows lysates of Rat-2 rat embryonic fibroblast cell line, Y3-Ag rat myeloid cell line, and L6 rat myoblast cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Mouse/Rat Jak1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF602) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF019). A specific band was detected for Jak1 at approximately 130 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Jak1 antibody in Mouse Splenocytes by Immunocytochemistry (ICC).

Jak1 in Mouse Splenocytes.

Jak1 was detected in immersion fixed mouse splenocytes using Goat Anti-Mouse/Rat Jak1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF602) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Applications for Mouse/Rat Jak1 Antibody

Application
Recommended Usage

Immunocytochemistry

5-15 µg/mL
Sample: Immersion fixed mouse splenocytes

Western Blot

1 µg/mL
Sample: Rat-2 rat embryonic fibroblast cell line, Y3-Ag rat myeloid cell line, and L6 rat myoblast cell line

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Jak1

Janus Kinase 1 (Jak1) belongs to a family of protein tyrosine kinases that couple to cytokine receptors and are activated by ligand binding to these receptors. Activation of Jak1 occurs via phosphorylation at two adjacent tyrosine residues, Y1022 and Y1023, within the kinase domain. Jaks activate members of the STAT family of transcription factors by phosphorylating critical tyrosine regulatory sites. Jak1 is required for the activation of STAT1 and STAT2 in response to interferon alpha.

Long Name

Janus Kinase 1

Alternate Names

EC 2.7.10, JAK-1, JAK1Atyrosine-protein kinase JAK1, JAK1B, Janus kinase 1EC 2.7.10.2, JTK3

Entrez Gene IDs

3716 (Human)

Gene Symbol

JAK1

UniProt

Additional Jak1 Products

Product Documents for Mouse/Rat Jak1 Antibody

Certificate of Analysis

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

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Mouse/Rat Jak1 Antibody

This product is sold under license from Millipore Corporation under the following US or foreign patents: 5,821,069; 5,658,791; EP0560890. This product shall not be used to commercially screen drug molecules being developed as JAK1 or JAK2 inhibitors. Any such activity will be outside the scope of the research use only label license.

For research use only

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