The LTF gene encodes lactotransferrin (LF), a transferrin family protein also known as lactoferrin. It binds iron with high affinity, sequestering the nutrient to inhibit microbial growth (bacteriostatic effect) and modulates innate immunity by activating macrophages, enhancing phagocytosis, and regulating pro-inflammatory cytokine release.
LF participates in Toll-like receptor (TLR) and NF-κB signaling pathways, mediating immune responses. Dysregulation links to bacterial infections (e.g., urinary tract infections), inflammatory bowel disease, and breast cancer. Clinical advances include LF-based supplements for gut health, and ongoing trials evaluate its efficacy as an antimicrobial agent and vaccine adjuvant to boost immune defense in immunocompromised patients.
Recombinant Human Lactotransferrin (LTF), partial (CSB-YP013229HU1)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
LTF Recombinant Monoclonal Antibody (CSB-RA950380A0HU)
Validated Data
IHC image of CSB-RA950380A0HU diluted at 1:100 and staining in paraffin-embedded human salivary gland tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
LTF Antibody (CSB-PA00870E0Rb)
Validated Data
IHC image of CSB-PA00870E0Rb diluted at 1:450 and staining in paraffin-embedded human prostate tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
IHC image of CSB-PA00870E0Rb diluted at 1:450 and staining in paraffin-embedded human spleen tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Immunofluorescence staining of Hela cells with CSB-PA00870E0Rb at 1:150, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
Human Lactoferrin,LTF/LF ELISA kit (CSB-E08831h)
Validated Data
Code: CSB-E08831h
Size: 96T,5×96T,10×96T
Sensitivity: 0.78 μg/mL
Detection Range: 0.78 μg/mL-50 μg/mL
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
The following LTF reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
LTF Antibodies for Homo sapiens (Human)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA00870F0Rb | LTF Antibody, HRP conjugated | Human | ELISA |
| CSB-PA013229JA01HU | LTF Antibody | Human | ELISA |
| CSB-PA013229GA01HU | LTF Antibody | Human | ELISA,IHC |
| CSB-PA00870G0Rb | LTF Antibody, FITC conjugated | Human | |
| CSB-PA00870E0Rb | LTF Antibody | Human | ELISA, IHC, IF |
| CSB-MA000322 | LTF Monoclonal Antibody | Human | ELISA |
| CSB-PA931199 | LTF Antibody | Human | ELISA,WB,IHC |
| CSB-PA242213 | LTF Antibody | Human | ELISA,WB,IHC |
| CSB-PA013229LA01HU | LTF Antibody | Human | ELISA, IHC |
| CSB-PA013229LB01HU | LTF Antibody, HRP conjugated | Human | ELISA |
| CSB-PA013229LC01HU | LTF Antibody, FITC conjugated | Human | |
| CSB-PA013229LD01HU | LTF Antibody, Biotin conjugated | Human | ELISA |
| CSB-RA950380A0HU | LTF Recombinant Monoclonal Antibody | Human | ELISA, IHC |
| CSB-RA697089A0HU | LTF Recombinant Monoclonal Antibody | Human | ELISA, IHC |
LTF Proteins for Homo sapiens (Human)
| Code | Product Name | Source |
|---|---|---|
| CSB-EP013229HU CSB-MP013229HU CSB-EP013229HU-B |
Recombinant Human Lactotransferrin (LTF) | E.coli Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-YP013229HU1 | Recombinant Human Lactotransferrin (LTF), partial | Yeast |
| CSB-BP013229HUc7 | Recombinant Human Lactotransferrin (LTF) | Baculovirus |
| CSB-BP013229HU | Recombinant Human Lactotransferrin (LTF) | Baculovirus |
LTF ELISA Kit for Homo sapiens (Human)
| Code | Product Name | Sample Types | Sensitivity |
|---|---|---|---|
| CSB-E08831h | Human Lactoferrin,LTF/LF ELISA kit | breast milk | 0.78 μg/mL |