产品名称

英文名称：λ-Carrageenan

同义词

9064-57-7、YC41782、C2871、λ-卡拉胶、λ-角叉菜胶

产品性质

CAS编号：9064-57-7

EC号：232-953-5

MDL号：MFCD00151513

PubChem编号：91972149

别名：λ-卡拉胶|λ-角叉菜胶

英文别名：9064-57-7|YC41782|C2871

英文名称：λ-Carrageenan

运输条件：常规运输

备注：卖完停产，不再备货

产品介绍：non-gelling at 1% in 0.2 M KCl-solution Carrageenans are mucopolysaccharides from the cell walls of the red algae. They are anionic linear polymers composed of 1,3α-1,4β-galactans having one (κ-), two (ι-) or three (λ-) sulfates per disaccharide unit. In ionic solutions, κ- and ι-carrageenans self-associate into helical structures that form rigid or flexible gels, respectively. λ-carrageenans do not form helices and are non-gelling. Carrageenans are used commercially as thickeners and stabilizing agents.Carrageenans are used to suppress immune response in vivo and in vitro via mechanisms believed to involve selective cytopathic effect on macrophages. Non-gelling λ-carrageenan is used to induce inflammation and inflammatory pain in the rodent hindpaw or air pouch models. More recently carrageenan has been injected directly into the joints of rodents to model arthritic pain and inflammation.non-gelling at 1% in 0.2 M KCl-solution Carrageenans are mucopolysaccharides from the cell walls of the red algae. They are anionic linear polymers composed of 1,3α-1,4β-galactans having one (κ-), two (ι-) or three (λ-) sulfates per disaccharide unit. In ionic solutions, κ- and ι-carrageenans self-associate into helical structures that form rigid or flexible gels, respectively. λ-carrageenans do not form helices and are non-gelling. Carrageenans are used commercially as thickeners and stabilizing agents.Carrageenans are used to suppress immune response in vivo and in vitro via mechanisms believed to involve selective cytopathic effect on macrophages. Non-gelling λ-carrageenan is used to induce inflammation and inflammatory pain in the rodent hindpaw or air pouch models. More recently carrageenan has been injected directly into the joints of rodents to model arthritic pain and inflammation.

PubChem SID：488202544

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488202544

Isomeric SMILES：C(C1C(C(C(C(O1)OC2C(OC(C(C2O)OS(=O)(=O)[O-])O)COS(=O)(=O)[O-])OS(=O)(=O)[O-])O)O)O

WGK Germany：2

RTECS：FI0704000

PubChem CID：91972149

Reaxy-Rn：8193581

溶解性：可溶于水

Merck Index：1864

个人防护装备：Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

产品包装