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FIGURE: 1 / 1
Lactoferrin Antibody (14-6604-82) in IHC (P)
Immunohistochemistry on formalin-fixed paraffin embedded human infiltrating ductal carcinoma using 10 µg/mL of Mouse IgG1 k Isotype Control Purified (Product # 14-4714-82) (left) or Anti-Human Lactoferrin Purified (right) followed by Anti-Mouse IgG Biotin (Product # 13-4013-85) and DAB visualization. Nuclei are counterstained with hematoxylin.
Product Details
14-6604-82
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Mouse
/ IgG1
Class
Monoclonal
Type
Antibody
Clone
B97
Conjugate
Form
Liquid
Concentration
0.5 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2
Contains
0.09% sodium azide
Storage conditions
4° C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_10718398
Product Specific Information
Description: This B97 monoclonal antibody reacts with human lactoferrin. This 80-kDa glycoprotein is detectable in the kidney, lung, pancreas, gallbladder, prostate, seminal vesicle, gut, and liver. Lactoferrin is also present in mucosal secretions such as breast milk, tears, and saliva. In immune cells, high levels of lactoferrin can be found within the secondary granules of neutrophils, but not in lymphocytes or monocytes. A member of the transferrin family of proteins, lactoferrin binds two iron molecules to mediate its transport and storage. Lactoferrin plays an important role in host defense against pathogens and can regulate adaptive immune responses. Receptors for lactoferrin are present on the surface of lymphocytes, granulocytes, monocytes, mast cells, epithelial, and endothelial cells.
Applications Reported: This B97 antibody has been reported for use in immunoblotting (WB) and immunohistochemical staining of formalin-fixed paraffin embedded tissue sections.
Applications Tested: This B97 antibody has been tested using high pH antigen retrieval immunohistochemistry on formalin-fixed paraffin embedded human infiltrating ductal carcinoma and by western blot on reduced human saliva lysate. For immunohistochemistry, this antibody can be used at less than or equal to 10 µg/mL. For western blotting, the B97 antibody can be used at less than or equal to 1 µg/mL. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Purity: Greater than 90%, as determined by SDS-PAGE.
Aggregation: Less than 10%, as determined by HPLC.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CKRX; epididymis luminal protein 110; Growth-inhibiting protein 12; Kaliocin 1; kaliocin-1; Kaliocin1; lactoferricin; Lactoferricin H; Lactoferrin; lactoferroxin; LactoferroxinA; LactoferroxinB; LactoferroxinC; Lactotransferrin; Lfcin H; LfcinH; neutrophil lactoferrin; Talalactoferrin
Gene Aliases: GIG12; HEL110; HLF2; LF; LTF
UniProt ID: (Human) E7EQH5
Entrez Gene ID: (Human) 4057
ossification
regulation of cytokine production
retina homeostasis
innate immune response in mucosa
transcription, DNA-templated
proteolysis
ion transport
humoral immune response
antibacterial humoral response
antifungal humoral response
negative regulation of lipopolysaccharide-mediated signaling pathway
regulation of tumor necrosis factor production
negative regulation of ATPase activity
iron assimilation by chelation and transport
positive regulation of osteoblast proliferation
positive regulation of toll-like receptor 4 signaling pathway
negative regulation of apoptotic process
positive regulation of I-kappaB kinase/NF-kappaB signaling
cellular protein metabolic process
negative regulation by host of viral process
negative regulation of viral genome replication
cell redox homeostasis
positive regulation of osteoblast differentiation
negative regulation of viral process
positive regulation of NF-kappaB transcription factor activity
bone morphogenesis
positive regulation of protein serine/threonine kinase activity
positive regulation of bone mineralization involved in bone maturation
negative regulation of single-species biofilm formation in or on host organism
positive regulation of chondrocyte proliferation
negative regulation of tumor necrosis factor (ligand) superfamily member 11 production
negative regulation of osteoclast development
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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