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Procurable · sourced on request

Invitrogen A11034

UsedInvitrogenFlow cytometry antibodiesNetherlands
Procurable

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Conjugate
Alexa Fluor 488
Excitation Maximum
499 nm
Emission Maximum
520 nm
Applications
Immunocytochemistry, Flow Cytometry
Concentration
2 mg/mL
Availability
Procurable
Lead time
Confirmed with your quote
All 19 specifications
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Specifications 19

Brands
Invitrogen
New/Used
Used
Conjugate
Alexa Fluor 488
Excitation Maximum
499 nm
Emission Maximum
520 nm
Applications
Immunocytochemistry, Flow Cytometry
Concentration
2 mg/mL
Dilution Range
1–10 µg/mL
Quantity
1 mg
Formulation
PBS with 5 mM sodium azide; pH 7.5
Storage Conditions
4°C, store in dark
Host Species
Goat
Target Species
Rabbit
Purification Method
Purified
Isotype
IgG
Immunogen
Gamma Immunoglobulins Heavy and Light chains
Form
Liquid
Availability
Procurable
Lead time
Confirmed with your quote

Product description

Goat anti-rabbit IgG secondary antibody conjugated to Alexa Fluor 488 for fluorescence detection.

Invitrogen A11034 is a goat anti-rabbit IgG (H+L) highly cross-adsorbed secondary antibody, conjugated with Alexa Fluor™ 488, designed to detect rabbit primary antibodies in various immunoassays. This secondary antibody is engineered to provide high specificity and minimal cross-reactivity, ensuring clear and reliable results in fluorescence-based applications.

Key features include:

  • High specificity: Cross-adsorbed against bovine, goat, mouse, rat, and human IgGs to reduce non-specific binding.
  • Bright fluorescence: Alexa Fluor™ 488 provides a strong green signal with excitation/emission maxima at 499/520 nm.
  • Versatile applications: Validated for immunocytochemistry (ICC/IF) and flow cytometry (Flow).
  • Optimal concentration: Supplied at 2 mg/mL, suitable for dilutions of 1–10 µg/mL in various assays.
  • Stable formulation: Stored in PBS with 5 mM sodium azide at pH 7.5, ensuring long-term stability.

This antibody is widely used in molecular biology, cell biology, and biotechnology research, particularly in techniques requiring precise detection of rabbit primary antibodies. It is commonly employed in university laboratories, biomedical research centres, and biotechnology companies. Since its release, it has remained a staple in fluorescence-based immunoassays, reflecting its enduring relevance in scientific research.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 4 November 2026