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Polyclonal Antibodies

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. 

  • Anti-RET Finger Protein (RFP) Rabbit IgG Affinity Purify

    Anti-RET Finger Protein (RFP) Rabbit IgG Affinity Purify

    RET finger protein (RFP) belongs to the large B-box RING finger protein family and is known to become oncogenic by fusion with RET tyrosine kinase. Although RFP is reported to be a nuclear protein that is present in the nuclear matrix, its function is...

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  • Osteopontin (O-17) Anti-Human Rabbit IgG Affinity Purify

    Osteopontin (O-17) Anti-Human Rabbit IgG Affinity Purify

    Osteopontin (OPN) is a secreted glycoprotein that was originally isolated from bone. Its molecular weights have been reported in the range of 66 kDa to 44 kDa depending on glycosylation and phosphorylation. OPN is also known to be expressed in other...

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  • MDA5 Anti-Human Rabbit IgG Affinity Purify

    MDA5 Anti-Human Rabbit IgG Affinity Purify

    A full-length cDNA encoding MDA5 was isolated by screening a melanoma differentiation-subtracted library and a placenta cDNA library, also known as Ifih1(Interferon induced with helicase C domain protein 1). Yoneyama et al. have identified a DExD/H...

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  • Adiponectin Receptor 1 Anti-Human Rabbit IgG Affinity Purify

    Adiponectin Receptor 1 Anti-Human Rabbit IgG Affinity Purify

    It has been reported that mast cells secrete various bioactive substances (adipokines), in addition to serving as a place for energy storage. Adiponectin has been shown to be one of the adiopkines possessing anti-diabetic, anti-atherosclerotic and...

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  • Fezf1 Anti-Mouse Rabbit IgG Affinity Purify

    Fezf1 Anti-Mouse Rabbit IgG Affinity Purify

    Mouse Fezf1 (also called Fez, Zfp312-like or 3110069A13Rik) is a transcription factor, C2H2-type zinc finger protein consists of 475 amino acids, and it is expressed in the olfactory bulb (OB) and hypothalamic region in mice. Experiments of...

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  • TNF-α Anti-Rat Rabbit IgG Affinity Purify

    TNF-α Anti-Rat Rabbit IgG Affinity Purify

    TNF-α (Tumor Necrosis Factor alpha) is a 17.5 kDa, 157 amino acid protein that is a potent lymphoid factor, which exerts cytotoxic effects on a wide range of tumor cells and other target cells. TNF-α has been suggested to play a...

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  • LGP2 Anti-Human Rabbit IgG Affinity Purify

    LGP2 Anti-Human Rabbit IgG Affinity Purify

    A full-length cDNA encoding mouse LGP2 was cloned by computational analysis, RT-PCR, and RACE of liver and mammary tissue total RNA. And human LGP2 was also cloned. Yoneyama et al. have identified a DExD/H box-containing RNA helicase, retinoic acid...

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  • Claudin-5 (C) Anti-Mouse Rabbit IgG Affinity Purify

    Claudin-5 (C) Anti-Mouse Rabbit IgG Affinity Purify

    Claudin is a transmembrane protein that 4 times goes through the membrane to be formed a gene family and a tight junction molecule that is involved in cell to cell adhesion of epithelial and endothelial cell sheets. It also gets together among several...

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