Anti-Lactoferrin/LTF Antibody Picoband®

Rabbit IgG

85 kDa

Western blot, 0.1-0.5?g/ml

Immunohistochemistry (Paraffin-embedded Section), 0.5-1?g/ml

Immunofluorescence, 2?g/ml

ELISA, 0.1-0.5?g/ml

lactotransferrin

Lactoferrin (LF), also known as lactotransferrin (LTF), is a multifunctional protein of the transferrin family. The protein is a major iron-binding protein in milk and body secretions with an antimicrobial activity, making it an important component of the non-specific immune system. 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. Antimicrobial, antiviral, antifungal and antiparasitic activity has been found for this protein and its peptides.

Each vial contains 4 mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.

Add 0.2 ml of distilled water will yield a concentration of 500 ug/ml.

Cardiovascular, Cell Death, Invasion/Microenvironment, Serum Proteins

Isoform 1: Secreted. Cytoplasmic granule. Secreted into most exocrine fluids by various endothelial cells. Stored in the secondary granules of neutrophils.

High levels are found in saliva and tears, intermediate levels in serum and plasma, and low levels in urine. In kidney, detected in the distal collecting tubules in the medulla but not in the cortical region or in blood vessels. Detected in peripheral blood neutrophils (at protein level). Isoform 1 and isoform DeltaLf are expressed in breast, prostate, spleen, pancreas, kidney, small intestine, lung, skeletal muscle, uterus, thymus and fetal liver. Isoform 1 is expressed in brain, testis and peripheral blood leukocytes; isoform DeltaLf is barely detectable in these tissues. Isoform DeltaLf is expressed in placenta, liver and ovary; isoform 1 is barely detectable in these tissues. In kidney, isoform 1 is expressed at high levels in the collecting tubules of the medulla but at very low levels in the cortex.