Multiplex Immunodetection

Multiplex Immunodetection

Maximize Targets, Minimize Cross-Reactivity

We offer in-house–produced and thoroughly tested antibodies conjugated to a variety of fluorophores, as well as extracellular-epitope reagents optimized for multiplex immunofluorescence, immunocolocalization, and high-parameter imaging. Guinea pig–derived antibodies are also available, providing additional species flexibility to help researchers build highly specific panels with minimal cross-reactivity. All antibodies are rigorously validated for applications including immunohistochemistry (IHC), immunocytochemistry (ICC), western blot (WB), and flow cytometry.

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FAQs

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  • The expected molecular weight (MW) listed in the product datasheet is based solely on the size of the target protein’s amino acid sequence. It’s important to remember that many factors can affect the banding pattern of your western blot including: (1) the existence of a splice variant, (2) the quality of the loaded sample, (3) the protein extraction method, and (4) the protein transfer conditions. To achieve accurate results, you may need to systematically adjust the protein extraction method or the protein transfer conditions.

    • If the band’s MW is below the expected MW it could be due to a splice variant with a slightly different MW.
      • Heat the samples at 70°C for 10 min.
      • Increase the transfer time.
    • If the band’s MW is above the expected MW, it could be due to post-translational modifications.
    • In either event, you should use a blocking peptide as a negative control.

  • Some toxins and peptides are soluble in DMSO; you can find this information in the product specification section. For these products, prepare a concentrated stock solution first.

    1. Centrifuge vial (10,000 x g, 5 minutes) before adding solvent.
    2. Dissolve the lyophilized reagent in DMSO. We recommend keeping a concentrated stock solution at 1-10 mM (100-1000X higher than the final working concentration).
    3. Once the peptide is completely dissolved in DMSO, slowly dilute the peptide in pure water (or buffer) to the desired final working concentration.

    Note: We recommend that you maintain a DMSO concentration as low as possible. For cell assays, a final concentration of 0.1–0.5% DMSO (v/v) is considered acceptable. For other experiments, 5% DMSO (v/v) is recommended; adjust this according to your experimental requirements.

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322 Results
  • Anti-IP<sub>3</sub> Receptor-2 (ITPR2)-ATTO Fluor-594 Antibody
    Anti-IP3 Receptor-2 (ITPR2)-ATTO Fluor-594 Antibody
    A Rabbit Polyclonal Antibody to IP3 Receptor-2 Conjugated to the Fluorescent Dye ATTO-594
    • Product Code: ACC-116-AR
    • Short Description: A Rabbit Polyclonal Antibody to IP3 Receptor-2 Conjugated to the Fluorescent Dye ATTO-594
    • Host: Rabbit
    • Label: ATTO 594
    • Reactivity: Mouse
    • Applications: Immunofluorescence, Immunohistochemistry
    • Target: Inositol 1,4,5-trisphosphate receptor type 2, IP3R2, InsP3R2, IP3 receptor isoform 2
  • Anti-KCNH2 (HERG) (extracellular)-FITC Antibody
    Anti-KCNH2 (HERG) (extracellular)-FITC Antibody
    A Rabbit Polyclonal Antibody KV11.1 Channel Conjugated to the Fluorescent Dye FITC
    • Product Code: APC-109-F
    • Short Description: A Rabbit Polyclonal Antibody KV11.1 Channel Conjugated to the Fluorescent Dye FITC
    • Host: Rabbit
    • Label: FITC
    • Reactivity: Human, Mouse
    • Applications: Live cell imaging, Flow cytometry
    • Target: KV11.1, Potassium voltage-gated channel subfamily H member 2, Ether-a-go-go-related channel 1
  • Anti-KCNN3 (K<sub>Ca</sub>2.3, SK3) (N-term)-ATTO Fluor-594 Antibody
    KO Validate'
    Anti-KCNN3 (KCa2.3, SK3) (N-term)-ATTO Fluor-594 Antibody
    A Rabbit Polyclonal Antibody to KCNN3 (KCa2.3, SK3) Channel Conjugated to the Fluorescent Dye ATTO-594
    • Product Code: APC-025-AR
    • Short Description: A Rabbit Polyclonal Antibody to KCNN3 (KCa2.3, SK3) Channel Conjugated to the Fluorescent Dye ATTO-594
    • Host: Rabbit
    • Label: ATTO 594
    • Reactivity: Human, Rat, Mouse
    • Applications: Immunocytochemistry, Immunofluorescence, Flow cytometry, Immunohistochemistry
    • Target: Small conductance calcium-activated potassium channel protein 3, SKCa3
  • Anti-KCNQ1 (extracellular)-FITC Antibody
    Anti-KCNQ1 (extracellular)-FITC Antibody
    A Rabbit Polyclonal Antibody to KV7.1 (extracellular) conjugated to the fluorescent dye FITC
    • Product Code: APC-168-F
    • Short Description: A Rabbit Polyclonal Antibody to KV7.1 (extracellular) conjugated to the fluorescent dye FITC
    • Host: Rabbit
    • Label: FITC
    • Reactivity: Human, Rat, Mouse
    • Applications: Live cell imaging, Flow cytometry
    • Target: KV7.1, Voltage-gated potassium channel QKT subfamily member 1, KvLQT1, KCNA9
  • Anti-K<sub>ir</sub>2.1/KCNJ2 (extracellular)-FITC Antibody
    Anti-Kir2.1/KCNJ2 (extracellular)-FITC Antibody
    A Rabbit Polyclonal Antibody to Kir2.1 Conjugated to the Fluorescent Dye FITC
    • Product Code: APC-159-F
    • Short Description: A Rabbit Polyclonal Antibody to Kir2.1 Conjugated to the Fluorescent Dye FITC
    • Host: Rabbit
    • Label: FITC
    • Reactivity: Human, Rat, Mouse
    • Applications: Flow cytometry
    • Target: Inward rectifier potassium channel 2, IRK1, HIRK1, LQT7, SQT3
  • Anti-K<sub>ir</sub>4.1 (KCNJ10)-ATTO Fluor-488 Antibody
    KO Validate'
    Anti-Kir4.1 (KCNJ10)-ATTO Fluor-488 Antibody
    A Rabbit Polyclonal Antibody to Kir4.1 (KCNJ10) Channel Conjugated to the Fluorescent Dye ATTO-488
    • Product Code: APC-035-AG
    • Short Description: A Rabbit Polyclonal Antibody to Kir4.1 (KCNJ10) Channel Conjugated to the Fluorescent Dye ATTO-488
    • Host: Rabbit
    • Label: ATTO 488
    • Reactivity: Human, Rat, Mouse
    • Applications: Immunofluorescence, Immunohistochemistry
    • Target: ATP-sensitive inward rectifier potassium channel 10, KAB-2, BIR10, BIRK1, Kir1.2, Potassium channel inwardly rectifying subfamily J member 10
  • Anti-K<sub>ir</sub>7.1 (extracellular)-ATTO Fluor-488 Antibody
    Anti-Kir7.1 (extracellular)-ATTO Fluor-488 Antibody
    A Rabbit Polyclonal Antibody to Kir7.1 Channel Conjugated to the Fluorescent Dye ATTO-488
    • Product Code: APC-125-AG
    • Short Description: A Rabbit Polyclonal Antibody to Kir7.1 Channel Conjugated to the Fluorescent Dye ATTO-488
    • Host: Rabbit
    • Label: ATTO 488
    • Reactivity: Human, Rat, Mouse
    • Applications: Immunofluorescence, Immunohistochemistry
    • Target: Inward rectifier potassium channel 13, KCNJ13
  • Anti-KISS1 Receptor (GPR54) (extracellular)-FITC Antibody
    Anti-KISS1 Receptor (GPR54) (extracellular)-FITC Antibody
    A Rabbit Polyclonal Antibody to KISS1 Receptor (GPR54) (extracellular) conjugated to the fluorescent dye FITC
    • Product Code: AKR-001-F
    • Short Description: A Rabbit Polyclonal Antibody to KISS1 Receptor (GPR54) (extracellular) conjugated to the fluorescent dye FITC
    • Host: Rabbit
    • Label: FITC
    • Reactivity: Human, Rat, Mouse
    • Applications: Live cell imaging, Flow cytometry
    • Target: Kisspeptin receptor, KISS1R, Metastin receptor, AXOR12, G-Protein Coupled Receptor 54
  • Anti-K<sub>V</sub>1.1 (KCNA1) (extracellular)-ATTO Fluor-594 Antibody
    Anti-KV1.1 (KCNA1) (extracellular)-ATTO Fluor-594 Antibody
    A Rabbit Polyclonal Antibody to KV1.1 (KCNA1) Channel Conjugated to the Fluorescent Dye ATTO-594
    • Product Code: APC-161-AR
    • Short Description: A Rabbit Polyclonal Antibody to KV1.1 (KCNA1) Channel Conjugated to the Fluorescent Dye ATTO-594
    • Host: Rabbit
    • Label: ATTO 594
    • Reactivity: Rat, Mouse
    • Applications: Live cell imaging, Immunocytochemistry, Immunofluorescence, Immunohistochemistry
    • Target: Potassium voltage-gated channel subfamily A member 1
  • Anti-K<sub>V</sub>1.3 (KCNA3) (extracellular)-FITC Antibody
    Anti-KV1.3 (KCNA3) (extracellular)-FITC Antibody
    A Rabbit Polyclonal Antibody to KV1.3 (KCNA3) Channel Conjugated to the Fluorescent Dye FITC
    • Product Code: APC-101-F
    • Short Description: A Rabbit Polyclonal Antibody to KV1.3 (KCNA3) Channel Conjugated to the Fluorescent Dye FITC
    • Host: Rabbit
    • Label: FITC
    • Reactivity: Human, Rat, Mouse
    • Applications: Live cell imaging, Immunocytochemistry, Immunofluorescence, Flow cytometry
    • Target: Potassium voltage-gated channel subfamily A member 3
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