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Application of Chromogenic Technique to Bacterial Endotoxins Test

Chromogenic technique is among the three techniques which also contain gel-clot technique and turbidimetric technique to detect or quantify endotoxins from Gram-negative bacteria by using amoebocyte lysate extracted from the blue blood of horseshoe crab (Limulus polyphemus or Tachypleus tridenta... Read More

Bioendo TAL Reagent Was Used In Professional Field

Bioendo TAL Reagent Was Used In Etanercept Inhibits Pro-Inflammatory Cytokines Expression In Titanium Particle-Stimulated Peritoneal Macrophages Failure The publification “Etanercept Inhibits Pro-inflammatory Cytokines Expression in Titanium Particle-Stimulated Peritoneal Macrophages Failure” us... Read More

Chromogenic TAL Assay (Chromogenic endotoxin test assay)

Chromogenic TAL Assay (Chromogenic endotoxin test assay) TAL reagent is the lyophilized amebocyte lysate which is extracted from the blue blood of Limulus polyphemus or Tachypleus tridentatus. Endotoxins are amphiphilic lipopolysaccharides (LPS) located in the outer cell membrane of gram-negativ... Read More

Kits for TAL Test by Using Kinetic Chromogenic Method

TAL test, i.e. bacterial endotoxin test as defined on USP, is a test to detect or quantify endotoxins from Gram-negative bacteria using ameobocyte lysate extracted from the horseshoe crab (Limulus polyphemus or Tachypleus tridentatus). The kinetic-chromogenic assay is a method to measure either ... Read More

LAL And TAL In The US Pharmacopoeia

It is well known that limulus lysate isextracted from blood of Limulus amebocyte lysate. At present, tachypleusamebocyte lysate reagent is widely used in pharmaceutical, clinical andscientific research fields, for bacterial endotoxin and fungal dextran detection.At present, Limulus lysate is div... Read More

LAL Reagent or TAL Reagent

Limulus amebocyte lysate (LAL) or Tachypleus tridentatus (TAL) is an aqueous extract of blood cells from the horseshoe crab. And endotoxins are hydrophobic molecules that are part of the lipopolysaccharide complex that forms most of the outer membrane of Gram-negative bacteria. Parenteral produc... Read More

Lyophilized Amebocyte Lysate – TAL & LAL

Lyophilized Amebocyte Lysate – TAL & LAL The TAL (Tachypiens Amebocyte Lysate) is a lyophilized product made of blood-deformed cell lysate of marine organisms, containing coagulasen, which is activated by trace amounts of bacterial endotoxin and fungal glucan, which is derived from the ... Read More

What Blue Blood of Horseshoe Crab Can Do

Horseshoe crab, a harmless and primitive sea creature, plays an important role in nature, that they could be the food for turtles and sharks as well as shorebirds. As functions of its blue blood were found, horseshoe crab also becomes a new life-saving tool. In 1970s, scientists found that the bl... Read More

What Is Endotoxin

Endotoxins are small bacterially-derived hydrophobic lipopolysaccharides (LPS) molecules locating in the outer cell membrane of gram-negative bacteria. Endotoxins consist of a core polysaccharide chain, O-specific polysaccharide side chains (O-antigen) and a lipid compenent, Lipid A, which is re... Read More

What Is Endotoxins Test?

What Is Endotoxins Test? Endotoxins are hydrophobic molecules that are part of the lipopolysaccharide complex that forms most of the outer membrane of Gram-negative bacteria. They are released when the bacteria die and their outer membranes disintegrate. Endotoxins are considered as the major co... Read More

What Is Hemodialysis

To produce urine is one of the functions of the healthy kidneys do in the body. However, kidneys will not filter the blood and produce urine if kidney functions do not act well. This will lead to toxins and excess fluid, then will harm human body accordingly. It is fortunate that current treatmen... Read More

What Is Limulus Amebocyte Lysate Used for?

Limulus Amebocyte Lysate (LAL), i.e. Tachypleus Amebocyte Lysate (TAL), is a kind of lyophilized product which mainly contains amoebocytes extracted from the blue blood of horseshoe crab. Limulus Amebocyte Lysate is used for detecting endotoxin which exist in most of the outer membrane of Gram-n... Read More
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