Human CIB1 Antibody

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Detection of Human CIB1 by Western Blot.
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Product Details
Citations (1)
Supplemental Products

Human CIB1 Antibody Summary

Species Reactivity
Detects human CIB1 in direct ELISAs and Western blots.
Monoclonal Mouse IgG2B Clone # 791119
Protein A or G purified from hybridoma culture supernatant
E. coli-derived recombinant human CIB1
Accession # E9Q3T6
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.


Recommended Concentration
Western Blot
2 µg/mL
See below
8-25 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human CIB1 antibody by Western Blot. View Larger

Detection of Human CIB1 by Western Blot. Western blot shows lysates of human kidney tissue. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human CIB1 Monoclonal Antibody (Catalog # MAB7557) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for CIB1 at approximately 22 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunohistochemistry CIB1 antibody in Human Breast Cancer Tissue by Immunohistochemistry (IHC-P). View Larger

CIB1 in Human Breast Cancer Tissue. CIB1 was detected in immersion fixed paraffin-embedded sections of human breast cancer tissue using Mouse Anti-Human CIB1 Monoclonal Antibody (Catalog # MAB7557) at 15 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm of cancer cells. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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: CIB1

Calcium and Integrin binding protein 1 (CIB1), also known as Calmyrin, is a ubiquitously expressed 22 kDa myristoylated and membrane-associated protein. It contains two EF hand domains (aa 103-138 and aa 148-183). Calmyrin interacts with a range of proteins including Integrin alpha 2b and GPIIb/IIIa, Presenilin-2, InsP3R, Stathmin-2, Myosin 1C, Sphingosine Kinase 1, Polo-like kinases, and Rac3. Human Calmyrin shares 94% aa sequence identity with mouse and rat Calmyrin.

Long Name
Calcium and Integrin Binding 1
Entrez Gene IDs
10519 (Human); 23991 (Mouse); 81823 (Rat)
Alternate Names
calcium and integrin binding 1 (calmyrin); Calcium- and integrin-binding protein; Calmyrin; CIB1; CIBcalcium and integrin binding protein; CIBP; DNA-dependent protein kinase interacting protein; DNA-PKcs-interacting protein; Kinase-interacting protein; KIP; KIP1; KIPcalcium and integrin binding, protein kinase interacting protein; PRKDCIP; SIP2-28; SIP2-28calcium and integrin-binding protein 1; Snk interacting protein 2-28; SNK-interacting protein 2-28

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Citation for Human CIB1 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. CIB1 contributes to oncogenic signalling by Ras via modulating the subcellular localisation of sphingosine kinase 1
    Oncogene, 2016-12-12;0(0):.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-P


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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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