Astana Biomed Group, an authorized Abcam distributor in Central Asia

Human CR2 Antibody Pair - BSA and Azide free (ab253611)

Key features and details

  • Unconjugated capture and detector antibodies
  • Adaptable to any antibody pair-based assay format
  • Antibody concentration ~ 1 mg/ml
  • BSA and azide free buffer - ready for conjugation
  • Reacts with: Human

Overview

  • Product name

    Human CR2 Antibody Pair - BSA and Azide free

  • Assay type

    ELISA set

  • Range

    31.25 pg/ml - 4000 pg/ml

  • Species reactivity

    Reacts with: Human

  • Product overview


    • Human CR2 Antibody Pair is a matched pair of unconjugated recombinant rabbit monoclonal capture and detection antibodies used to quantify Human CR2 in sandwich ELISAs and many other pair-based applications.

    • The pair can be used in variety of assays and platforms including but not limited to:

    •      - Sandwich ELISA

    •      - FRET/TR-FRET/HTR

    •      - Meso Scale Discovery® (MSD®)

    •      - Luminex® and bead-based assays

    •      - AlphaLISA®/AlphaScreen®

    •      - DELFIA® immunoassays

    •      - Simoa® and Single Molecule Counting (SMC™) immunoassays

    •      - Multiplex

    • Our antibody pairs are supplied in a carrier-free format that is conjugation-ready:

    •      - Buffer free of BSA, sodium azide, and glycerol for higher conjugation efficiency.

    •      - Concentration of ~1 mg/ml as measured by the protein A280 method.

    • Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with
    • We can label antibodies for you: get in touch today to discuss how we can help accelerate your assay development with custom conjugation services.

    • Pairs are screened in biological samples, including plasma and serum, to ensure specificity in complex samples.

    • Please note:

    • The recommended antibody orientation is based on internal optimization in sandwich ELISA. Antibody orientation is assay dependent and needs to be optimized for each assay type.

    • The range provided for this antibody pair is based on initial sandwich ELISA validation data using recombinant protein. Performance and range of the antibody pair will depend on the specific characteristics of your assay, including standard protein selection.

    • We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibodies in other assays.

    •  Antibody properties:

    •  Capture antibody: recombinant rabbit monoclonal (unconjugated) – 100 µg

    •  Detector antibody: recombinant rabbit monoclonal (unconjugated) - 100 µg

    •  Concentration: ~1 mg/ml

    •  Storage buffer: 100% PBS

    •  Form: Liquid

    •  Isotype: IgG

    •  Recombinant monoclonal antibodies offer several advantages including:

    •      - High batch-to-batch consistency and reproducibility

    •      - Improved sensitivity and specificity

    •      - Long-term security of supply

    •      - Animal-free production

    • For more information see here.

    • Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

    • Meso Scale Discovery and MSD are registered trademarks of Meso Scale Diagnostics, LLC.

    • Luminex is a trademark of Luminex Corporation, registered in the US and other countries.

    • AlphaLISA, AlphaScreen, and DELFIA are registered trademarks of PerkinElmer, Inc.

    • Simoa is a registered trademark of Quanterix, Inc.

    • SMC is a registered trademark of Merck KGaA, Darmstadt, Germany.

  • Tested applications

    Suitable for: Sandwich ELISAmore details

  • Platform

    Reagents

Properties

  • Storage instructions

    Store at +4°C. Please refer to protocols.

  • Carrier free

    Yes
  • Components Identifier 10 x 96 tests
    Human CR2 Capture Antibody (unconjugated) —
    Human CR2 Detector Antibody (unconjugated) —

  • Research areas

  • Function

    Receptor for complement C3Dd, for the Epstein-Barr virus on human B-cells and T-cells and for HNRPU. Participates in B lymphocytes activation.

  • Tissue specificity

    Mature B-lymphocytes, T-lymphocytes, pharyngeal epithelial cells, astrocytes and follicular dendritic cells of the spleen.

  • Involvement in disease

    Genetic variations in CR2 are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9) [MIM:610927]. Systemic lupus erythematosus (SLE) is a chronic autoimmune disease with a complex genetic basis. SLE is an inflammatory, and often febrile multisystemic disorder of connective tissue characterized principally by involvement of the skin, joints, kidneys, and serosal membranes. It is thought to represent a failure of the regulatory mechanisms of the autoimmune system.

  • Sequence similarities

    Belongs to the receptors of complement activation (RCA) family.
    Contains 15 Sushi (CCP/SCR) domains.

  • Cellular localization

    Membrane.
  • Information by UniProt

  • Alternative names

    • C3DR
    • CD 21
    • CD21
    • Complement C3d receptor
    • Complement C3d receptor 2
    • Complement component (3d/Epstein Barr virus) receptor 2
    • Complement receptor type 2
    • CR
    • Cr2
    • CR2_HUMAN
    • CVID7
    • EBV receptor
    • EBV-R
    • Epstein Barr virus receptor
    • Epstein-Barr virus receptor
    • EVBR
    • SLEB9
    see all

  • Database links

    Images

    • Sandwich ELISA - Antibody Pair - BSA and Azide Free (ab253611)
      Sandwich ELISA - Antibody Pair - BSA and Azide Free (ab253611)
      To learn more about the advantages of recombinant antibodies see here.

    Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
    For licensing inquiries, please contact partnerships@abcam.com

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