Western blot shows lysates of HUVEC human umbilical vein endothelial cells and HMVEC human microvascular endothelial cells. PVDF membrane was probed with 1 µg/mL of Human/Mouse/Rat Caveolin-1 Monoclonal Antibody (Catalog # MAB5736) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for Caveolin-1 at approximately 22 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 2.

Caveolin‑1 in A431 Human Cell Line.

Caveolin-1 was detected in immersion fixed A431 human epithelial carcinoma cell line using Mouse Anti-Human/Mouse/Rat Caveolin-1 Monoclonal Antibody (Catalog # MAB5736) at 8 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Applications for Human/Mouse/Rat Caveolin-1 Antibody

Application

Recommended Usage

Immunocytochemistry

8-25 µg/mL
Sample: Immersion fixed A431 human epithelial carcinoma cell line

Western Blot

1 µg/mL
Sample: HUVEC human umbilical vein endothelial cells and HMVEC human microvascular endothelial cells

Reviewed Applications

Read 2 reviews rated 5 using MAB5736 in the following applications:

Immunocytochemistry (1 Review)
Immunofluorescence (1 Review)

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 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: Caveolin-1

Caveolin-1 is a palmitoylated 22 kDa membrane-associated protein in caveolae, the cholesterol-rich invaginations in the plasma membrane involved in vesicular transport and regulation of lipid rafts. Caveolin-1 expression is dysregulated during cancer progression and exhibits both positive and negative effects on tumor progression. The central region of Caveolin-1 (aa 105‑125) is buried in the lipid layer, while the N- and C-terminal flanking regions are exposed to the cytoplasm and interact with many other proteins. Within these cytoplasmic regions, human Caveolin-1 shares 95% aa sequence identity with mouse and rat Caveolin-1. Alternate splicing in human, mouse and rat generates an isoform with a deletion of the N-terminal 31 residues.

Alternate Names

CAV1, Caveolin1, MSTP085, VIP21

Entrez Gene IDs

857 (Human); 12389 (Mouse); 25404 (Rat)

Gene Symbol

CAV1

UniProt

P41350

Additional Caveolin-1 Products

Product Documents for Human/Mouse/Rat Caveolin-1 Antibody

Product Datasheets

Download Product Datasheets

COA

SDS

Download SDS

Product Specific Notices for Human/Mouse/Rat Caveolin-1 Antibody

For research use only

Citations
Reviews

Human/Mouse/Rat Caveolin-1 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB5736

Key Product Details

Species Reactivity

Validated:

Cited:

Applications

Validated:

Cited:

Label

Antibody Source

View all Caveolin-1 Antibodies »

Product Specifications

Immunogen

Specificity

Clonality

Host

Isotype

Scientific Data Images for Human/Mouse/Rat Caveolin-1 Antibody

Detection of Human Caveolin-1 by Western Blot.