LALF has been isolated from the membranes of amebocytes of Limulus polyphemus. LALF is a single-chain polypeptide with a molecular weight of 11，800. The principal structure of the molecule consists of 102 amino acids and is partially homologous with structures of molecules in the lactalbumin-lysozyme family.
LALF has a high affinity binding for LPS and bactericidal for gram negative bacteria. LALF binds the lipid A part of a variety of chemically diverse LPSs.
It can be used for endotoxin removal and detection. LALF reacts with specific antisera in ELISA and Western blots.
序列
请咨询我们客服或者请查看品牌官方网站
来源宿主
毕赤酵母中重组表达
溶解建议
Sterile Filtered White lyophilized （freeze-dried） powder. Lyophilized from a concentrated （1mg/ml） solution containing no additives. It is recommended to reconstitute the lyophilized LALF in sterile 20mM acetic acid not less than 100ug/ml， which can then be further diluted to other aqueous solutions.
保存建议
Lyophilized LALF although stable at room temperature for 3 weeks， should be stored desiccated below -18℃. Upon reconstitution LALF should be stored at 4℃ between 2-7 days and for future use below
-18℃.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Please prevent freeze-thaw cycles.
