Polyclonal Antibodies

Polyclonal antibodies (pAbs) are a combination of antibodies, derived from the immune response of multiple B-cells, and each one recognizes a different epitope on the same antigen.

Polyclonals are produced by injecting an animal with an antigen. This elicits the immune response that produces antibodies against that antigen. The polyclonal immunoglobulins are then purified from the animal’s blood serum.

IBL-America offers a wide range of polyclonal antibodies that can be used in research using multiple laboratory testing methods.

ERA (E. coli Ras-like protein) Anti-Human Rabbit IgG Affinity Purify

ERA (Escherichia coli Ras-like protein) is an E. coli GTP binding protein that is essential for proliferation. A DNA database search suggests that homologous sequences with ERA exist in various organisms including human, mouse, Drosophila, Caenorhabditis...

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Endothelin-B Receptor (B27) Anti-Human Rabbit IgG Affinity Purify

Two kinds of receptors for Endothelin have been found, namely Endothelin-A (ET-A) receptor and Endothelin-B (ET-B) receptor. ET-A receptor is ET-1 specific and expressed in lung, aorta, atrium, liver, muscle, cerebral cortex, cerebellum, kidney, adrenal,...

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Endothelin-A Receptor (A405) Anti-Human Rabbit IgG Affinity Purify

Two kinds of receptors for Endothelin have been found, namely Endothelin-A (ET-A) receptor and Endothelin-B (ET-B) receptor. ET-A receptor is ET-1 specific and expressed in lung, aorta, atrium, liver, muscle, cerebral cortex, cerebellum, kidney, adrenal,...

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Anti-Endothelin-3 Rabbit IgG Affinity Purify

Endothelins are 21 amino acid peptides that are produced ubiquitously by vascular endothelial cells, smooth muscle cells, and other cells in different organs. Endothelins are secreted as big-endothelins that are converted to active proteins by the...

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Anti-Endothelin-1 Rabbit IgG Affinity Purify

Endothelins are 21 amino acid peptides that are produced ubiquitously by vascular endothelial cells, smooth muscle cells, and other cells in different organs. Endothelins are secreted as big-endothelins that are converted to active proteins by the...

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Anti-Endothelin (15-21) (C) Rabbit IgG Affinity Purify

Endothelins are 21 amino acid peptides that are produced ubiquitously by vascular endothelial cells, smooth muscle cells, and other cells in different organs. Endothelins are secreted as big-endothelins that are converted to active proteins by the...

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Anti-Dock8 Rabbit IgG Affinity Purify

Small GTPase of Rho family is one of signaling factors which control alteration of cellular morphology, cell division and differentiation, and plays an important role in regulation of generation and organogenesis at an individual level. Its functions are...

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Dock7 Anti-Human Rabbit IgG Affinity Purify

Small GTPase of Rho family is one of signaling factors which control alteration of cellular morphology, cell division and differentiation, and plays an important role in regulation of generation and organogenesis at an individual level. Its functions are...

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DNMT-1 (DNA Methyltransferase-1) Anti-Human Rabbit IgG Affinity Purify

The DNMT-1 is one of the enzymes responsible for methylation. Methylation of DNA at cytosine residues plays an important role in regulation of gene expression, genomic imprinting and is essential for mammalian development. Hypermethylation of CpG islands...

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c-Ret (Long Isoform) Anti-Human Rabbit IgG Affinity Purify

The ret proto-oncogene products (proto-Ret protein) are expressed as 150kDa and 170kDa glycoproteins in neuroblastoma cells and as 150kDa and 190kDa glycoproteins in leukemia cells. These proteins are produced from a single polypeptide of 120kDa by...

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Anti-Cre recombinase Rabbit IgG Affinity Purify

Cre is a 38 kDa recombinase protein from bacteriophage P1 which mediates intramolecular and intermolecular site specific recombination between loxP sites. The role of Cre is to resolve dimers of P1 that arise after replication in order to allow...

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COX-2 Anti-Rat Rabbit IgG Affinity Purify

COX-1 and COX-2 (Cyclooxygenase 1,2) are also called prostaglandin endoperoxide H synthase, and are important enzymes as catalysts for the reaction in prostaglandin H2 (PGH2) synthesis from the arachidonic acid. COX-1 and COX-2 have the homology of about...

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