Jackson Immuno Research Inc.
specializing in secondary antibodies and conjugates

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Whole IgG Affinity-Purified Secondary Antibodies

"We only use secondary antibodies from Jackson ImmunoResearch whenever possible! Customer service is also excellent and the price point for their products is very competitive."

Elizabeth Soberg, University of Washington

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Alpaca Secondary Antibodies


Introducing NEW Alpaca Secondary Antibodies

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At Jackson ImmunoResearch, our mission is to develop the widest range of high quality secondary antibodies for the life science community.

The latest addition to our catalog is a new host species - Alpaca! This presents a new species option when goat or donkey secondaries may not be preferable, for example in a multiple labeling assay which has potential unwanted cross reactions. Alpacas are part of the camelid family, along with llamas and camels. The affinity purified polyclonal antibodies produced by these species have binding properties that are similar to those derived from the more familiar host species.

We have produced Alpaca secondary antibodies anti-Mouse IgG (H+L), anti-Rabbit IgG (H+L), and anti-Human IgG (H+L). All have minimal cross reactivity with bovine serum proteins to avoid background from BSA blocking steps and cell culture components. Additionally they are cross-adsorbed against two of the following species - Human, Mouse and Rabbit - depending on their specificity.

Alpaca Secondary antibodies available

Secondary Antibody Code Fill Size
Alpaca Anti-Human IgG (H+L) (min X Bov, Ms, Rb Sr Prot)   609-005-213 1.0mg
Alpaca Anti-Mouse IgG (H+L) (min X Bov, Hu, Rb Sr Prot) 615-005-214 1.0mg
Alpaca Anti-Rabbit IgG (H+L) (min X Bov, Hu, Ms, Sr Prot) 611-005-215 1.0mg

Conjugate Options

  • Unconjugated
  • Horseradish Peroxidase
  • Alkaline Phosphatase
  • Biotin-SP
  • DyLight™ 405
  • AMCA
  • Cy™ 2
  • Alexa Fluor® 488
  • FITC
  • Cy™ 3
  • Rhodamine (TRITC)
  • Alexa Fluor® 594
  • Rhodamine Red-X™
  • Alexa Fluor® 647
  • Cy™ 5

View Alpaca Secondary Antibodies

Normal Alpaca Serum is available for blocking.

Normal Alpaca Serum Fill Size
028-000-001 2.0 ml
028-000-121 10.0 ml