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ChemicalBook > Product Catalogue >Biochemical Engineering >Amino Acids and proteins >Lactoferrin

Lactoferrin

Lactoferrin Structure
  • ₹17995 - ₹54170.9
  • Product name: Lactoferrin
  • CAS: 146897-68-9
  • MF: C141H224N46O29S3
  • MW: 3123.82
  • EINECS:
  • MDL Number:MFCD00164307
  • Synonyms:LACTOSIDEROPHILIN (BOVINE);LACTOTRANSFERRIN (BOVINE);LACTOFERRIN, HUMAN;LACTOFERRIN, HUMAN MILK;LACTOFERRIN (BOVINE);Lactoferricin B;AIDS096157;H-Phe-Lys-Cys-Arg-arg-Trp-Gln-Trp-Arg-Met-Lys-lys-Leu-Gly-Ala-Pro-Ser-Ile-Thr-Cys-Val-Arg-arg-Ala-Phe-OH
2 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 50MG
  • 100MG
  • ManufacturerSigma-Aldrich(India)
  • Product numberL-047
  • Product descriptionLactoferrin (from bovine milk) certified reference material, pkg of 50?mg, Cerilliant?
  • Packaging50MG
  • Price₹54170.9
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberL4040
  • Product descriptionLactoferrin human recombinant, expressed in rice, Partially iron saturated, ≥90% (SDS-PAGE)
  • Packaging100MG
  • Price₹17995
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) L-047 Lactoferrin (from bovine milk) certified reference material, pkg of 50?mg, Cerilliant? 50MG ₹54170.9 2022-06-14 Buy
Sigma-Aldrich(India) L4040 Lactoferrin human recombinant, expressed in rice, Partially iron saturated, ≥90% (SDS-PAGE) 100MG ₹17995 2022-06-14 Buy

Properties

Density :1.48±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :H2O: 1 mg/mL
form :powder
color :pink
PH :pH (20g/l, 25℃) : 5.2~7.2
Sequence :H-Phe-Lys-Cys-Arg-Arg-Trp-Gln-Trp-Arg-Met-Lys-Lys-Leu-Gly-Ala-Pro-Ser-Ile-Thr-Cys-Val-Arg-Arg-Ala-Phe-OH (Disulfide bond)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Lactoferrin, a granule-associated glycoprotein, is a cationic protein with a high proportion of arginine and lysine at the N-terminal region, with two glycosylation and several iron-binding sites. Lactoferrin is highly antibacterial against both gram-positive and gram-negative bacteria at concentrations ranging from 3 to 50 μg/ml. It is believed that these lethal effects are due to a direct interaction of lactoferrin with the cell surface and subsequent disruption of normal permeability functions of the membrane, a so-called dissipation of proton motive force action (23). Similarly, expression of an antimicrobial tachyplesin gene from Asian horseshoe crabs led to antibacterial activity against Erwinia spp. in transgenic potato (24).

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