Skip to main content

Human/Mouse/Rat PTK7/CCK4 Antibody

R&D Systems, part of Bio-Techne | Catalog # AF4499

R&D Systems, part of Bio-Techne
Catalog #
Availability
Size / Price
Qty
Loading...
AF4499
AF4499-SP

Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat

Cited:

Human, Mouse

Applications

Validated:

Simple Western, Western Blot

Cited:

Immunocytochemistry, Neutralization, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG

Product Specifications

Immunogen

E. coli-derived recombinant human PTK7/CCK4
Ala31-Ser199
Accession # Q13308

Specificity

Detects human, mouse and rat PTK7/CCK4 in Western blots.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human/Mouse/Rat PTK7/CCK4 Antibody

Detection of Human, Mouse, and Rat PTK7/CCK4 antibody by Western Blot.

Detection of Human, Mouse, and Rat PTK7/CCK4 by Western Blot.

Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line, Rat-2 rat embryonic fibroblast cell line, and PT18 mouse mast/basophil cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human/Mouse/Rat PTK7/CCK4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4499) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for PTK7/CCK4 at approximately 160 kDa (as indicated). This experiment was conducted using Immunoblot Buffer Group 1.
Detection of Human PTK7/CCK4 antibody by Simple WesternTM.

Detection of Human PTK7/CCK4 by Simple WesternTM.

Simple Western lane view shows lysates of HeLa human cervical epithelial carcinoma cell line, loaded at 0.2 mg/mL. A specific band was detected for PTK7/CCK4 at approximately 171 kDa (as indicated) using 10 µg/mL of Goat Anti-Human/Mouse/Rat PTK7/CCK4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4499) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Applications for Human/Mouse/Rat PTK7/CCK4 Antibody

Application
Recommended Usage

Simple Western

10 µg/mL
Sample: HeLa human cervical epithelial carcinoma cell line

Western Blot

1 µg/mL
Sample: HeLa human cervical epithelial carcinoma cell line, Rat-2 rat embryonic fibroblast cell line, and PT18 mouse mast/basophil cell line

Reviewed Applications

Read 1 review rated 5 using AF4499 in the following applications:

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.

Reconstitution Buffer Available:
Size / Price
Qty
Loading...

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: PTK7/CCK4

CCK4 (colon carcinoma kinase 4, also known as PTK7) is a receptor tyrosine kinase (RTK) involved in colon carcinoma development and/or proliferation. Similar to the RTK HER3, CCK4 contains a catalytically inactive tyrosine kinase domain, suggesting a potential tumor-characteristic role as a signal amplifier or modulator for an as yet unidentified kinase-competent partner.

Long Name

Protein Tyrosine Kinase 7

Alternate Names

CCK4

Entrez Gene IDs

5754 (Human); 71461 (Mouse); 301242 (Rat)

Gene Symbol

PTK7

UniProt

Additional PTK7/CCK4 Products

Product Documents for Human/Mouse/Rat PTK7/CCK4 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 Human/Mouse/Rat PTK7/CCK4 Antibody

For research use only

Loading...
Loading...
Loading...
Loading...