Human/Mouse PDZK1 Antibody
R&D Systems, part of Bio-Techne | Catalog # AF4997
Key Product Details
Species Reactivity
Human, Mouse
Applications
Immunohistochemistry, Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Sheep IgG
Product Specifications
Immunogen
E. coli-derived recombinant human PDZK1
Met1-Met519
Accession # Q5T2W1
Met1-Met519
Accession # Q5T2W1
Specificity
Detects human and mouse PDZK1.
Clonality
Polyclonal
Host
Sheep
Isotype
IgG
Scientific Data Images for Human/Mouse PDZK1 Antibody
Detection of Human PDZK1 by Western Blot.
Western blot shows lysates of Calu-6 human lung carcinoma cell line, U266 human myeloma cell line, MCF-7 human breast cancer cell line, and mouse liver tissue. PVDF membrane was probed with 1 µg/mL of Sheep Anti-Human/Mouse PDZK1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4997) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for PDZK1 at approximately 80 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
PDZK1 in Human Kidney.
PDZK1 was detected in immersion fixed paraffin-embedded sections of human kidney using Sheep Anti-Human/Mouse PDZK1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4997) at 15 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counterstained with hematoxylin (blue). Specific labeling was localized to the brush border of proximal tubules. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.Applications for Human/Mouse PDZK1 Antibody
Application
Recommended Usage
Immunohistochemistry
5-15 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human kidney and pancreas
Sample: Immersion fixed paraffin-embedded sections of human kidney and pancreas
Western Blot
1 µg/mL
Sample: Calu-6 human lung carcinoma cell line, U266 human myeloma cell line, MCF-7 human breast cancer cell line, and mouse liver tissue
Sample: Calu-6 human lung carcinoma cell line, U266 human myeloma cell line, MCF-7 human breast cancer cell line, and mouse liver tissue
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.
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: PDZK1
PDZK1 (PDZ Domain-containing 1; also CFTR-associated protein of 70 kDa/CAP70) is a 65 - 70 kDa member of the NHER (Na/H Exchange Regulator) family of proteins. It is only expressed in epithelium, particularly that found in intestine, kidney and liver. PDZK1 serves as a scaffold protein that connects membrane proteins to cytoplasmic regulators. Human PDZK1 is 519 amino acids (aa) in length. It contains four PDZ domains (aa 9 - 90; 134 - 215; 243 - 323; and 378 - 458) plus two phosphorylation sites at Ser492 and Ser514. There are two potential truncated forms of human PDZK1, one that ends after Leu330, and a second that ends after Lys264. Human PDZK1 shares 78% aa identity with mouse PDZK1.
Long Name
PDZ Domain Containing 1
Alternate Names
CAP70, CLAMP, NaPi-Cap1, NHERF3, PDZD1
Gene Symbol
PDZK1
UniProt
Additional PDZK1 Products
Product Documents for Human/Mouse PDZK1 Antibody
Product Specific Notices for Human/Mouse PDZK1 Antibody
For research use only
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