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AB225874

Anti-CCK4 antibody

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(2 Publications)

Rabbit Polyclonal CCK4 antibody. Suitable for IP, WB and reacts with Human, Mouse samples. Cited in 2 publications. Immunogen corresponding to Synthetic Peptide within Human PTK7 aa 700-750.

View Alternative Names

CCK4, PTK7, Inactive tyrosine-protein kinase 7, Colon carcinoma kinase 4, Protein-tyrosine kinase 7, Pseudo tyrosine kinase receptor 7, Tyrosine-protein kinase-like 7, CCK-4

2 Images
Immunoprecipitation - Anti-CCK4 antibody (AB225874)
  • IP

Supplier Data

Immunoprecipitation - Anti-CCK4 antibody (AB225874)

CCK4 was immunoprecipitated from Jurkat (human T cell leukemia cell line from peripheral blood) whole cell lysate (prepared using NETN buffer; 1 mg for IP, 20% of IP loaded) with ab225874 at 6 μg/mg lysate. Western blot was performed from the immunoprecipitate using ab225874 at 1 μg/ml.

Lane 1 : ab225874 IP in Jurkat whole cell lysate.

Lane 2 : Control IgG IP in Jurkat whole cell lysate.

Detection : Chemiluminescence with exposure time of 30 seconds.

All lanes:

Immunoprecipitation - Anti-CCK4 antibody (ab225874)

Predicted band size: 118 kDa

false

Western blot - Anti-CCK4 antibody (AB225874)
  • WB

Supplier Data

Western blot - Anti-CCK4 antibody (AB225874)

Lysates prepared using NETN buffer.

All lanes:

Western blot - Anti-CCK4 antibody (ab225874) at 0.1 µg/mL

Lane 1:

HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 50 µg

Lane 2:

HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 50 µg

Lane 3:

Jurkat (human T cell leukemia cell line from peripheral blood) whole cell lysate at 50 µg

Lane 4:

TCMK-1 (mouse kidney epithelial cell line) whole cell lysate at 50 µg

Lane 5:

NIH/3T3 (mouse embryo fibroblast cell line) whole cell lysate at 50 µg

Predicted band size: 118 kDa

true

Exposure time: 3min

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Human

Applications

WB, IP

applications

Immunogen

Synthetic Peptide within Human PTK7 aa 700-750. The exact immunogen used to generate this antibody is proprietary information.

Q13308

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "2-10 µg/mg of lysate", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p></p>" }, "Chimpanzee": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Cow": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Dog": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Horse": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Orangutan": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Pig": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Rabbit": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Rhesus monkey": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Sheep": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Purification notes
ab225874 was affinity purified using an epitope specific to CCK4 immobilized on solid support.
Storage buffer
pH: 7 - 8 Preservative: 0.09% Sodium azide Constituents: Tris citrate/phosphate
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle|Do Not Freeze

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

CCK4 also known as PTK7 protein is a receptor tyrosine kinase. The molecular mass of the CCK4 protein is approximately 118 kDa. It is expressed in various tissues including the placenta lung kidney and colon. The presence of CCK4 is particularly noted in developmental tissues and has roles in embryogenesis. Despite its classification as a receptor tyrosine kinase CCK4 lacks catalytic activity indicating its unique functional properties.
Biological function summary

CCK4 participates in cellular signaling involved in adhesion and cell migration. It localizes predominantly in the membranes participating in complex cellular environments such as the Wnt signaling complex. This suggests a role in maintaining cellular architecture and signaling pathways that influence developmental processes. Its interactions within these complexes can help maintain balance and functional integrity in developing tissues.

Pathways

CCK4 engages in vital pathways influencing cell adhesion and movement including the planar cell polarity (PCP) pathway and Wnt signaling pathway. Within these pathways CCK4 interacts with proteins such as Dishevelled and Frizzled establishing its role in guiding cellular and developmental patterns. These interactions regulate important aspects of cell polarity and directional movement during embryonic development.

CCK4 has been implicated in cancer and congenital malformations. In cancers such as colorectal carcinoma altered CCK4 expression correlates with cancer progression possibly through interaction with associated proteins like ROR2. Similarly its function in neural tube development suggests a role in congenital disorders affecting the spine and nervous system. This connection highlights the importance of CCK4 in both cancer biology and developmental disorders.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Inactive tyrosine kinase involved in Wnt signaling pathway. Component of both the non-canonical (also known as the Wnt/planar cell polarity signaling) and the canonical Wnt signaling pathway. Functions in cell adhesion, cell migration, cell polarity, proliferation, actin cytoskeleton reorganization and apoptosis. Has a role in embryogenesis, epithelial tissue organization and angiogenesis.
See full target information PTK7

Publications (2)

Recent publications for all applications. Explore the full list and refine your search

Thoracic cancer 16:e15485 PubMed39552193

2024

USP8-mediated PTK7 promotes PIK3CB-related pathway to accelerate the malignant progression of non-small cell lung cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Wencui Kong,Xuegang Feng,Zongyang Yu,Xingfeng Qi,Zhongquan Zhao

Cell reports. Medicine 4:100953 PubMed36809766

2023

Gestational palmitic acid suppresses embryonic GATA-binding protein 4 signaling and causes congenital heart disease.

Applications

Unspecified application

Species

Unspecified reactive species

Rui Zhao,Li Cao,Wen-Jun Gu,Lei Li,Zhong-Zhong Chen,Jie Xiang,Ze-Yu Zhou,Bo Xu,Wei-Dong Zang,Xiang-Yu Zhou,Jing Cao,Kun Sun,Jian-Yuan Zhao
View all publications

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