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Lactoferrin Rabbit anti-Human, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA131254

Catalog No. PIPA131254

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PA1-31254 detects Lactoferrin from human samples. PA1-31254 has been successfully used in immunocytochemistry, immunohistochemistry, immunoprecipitation, and Western blot applications. The PA1-31254 immunogen is purified full length human native protein. Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4°C. For long-term storage, aliquot and store at -20° C or below, avoiding multiple freeze-thaw cycles.

Lactoferrin (LF) is an iron binding glycoprotein. LF consists of a single polypeptide chain (approximately 80 kDa) folded into two structurally homologous lobes, each of which can reversibly bind one ferric ion (Fe3+). LF is found in external fluids, including milk and mucosal secretions, and is a prominent component of secondary granuals of neutrophils. The protein demonstrates a broad spectrum of properties, including regulation of iron homeostasis, host defense against a broad range of microbial infections, anti-inflammatory activity, regulation of cellular growth and differentiation and protection against cancer development and metastasis. LTF acts as a major first line defense against microbial infections, partly due to its ability to efficiently bind to and hence remove Fe3+ from the environment, but studies have also shown that LTF possesses bactericidal properties and proteolytic activity, capable of cleaving arginine-rich sequences within microbial proteins. Three isoforms of LTF have been identified: LTF-alpha, LTF-beta and LTF-gamma and receptors for LTF are expressed in the gastrointestinal tract, by macrophages, lymphocytes, neutrophils and platelets and also by some bacteria.


purified full length human native protein
Antigen affinity chromatography
Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunoprecipitation, Western Blot
0.75-1.2 mg/mL
proprietary buffer with no preservative
CKRX, GIG12, HLF2, Homo sapiens chemokine receptor X, Kaliocin 1
100 μg
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
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