D-Galactose CAS:59-23-4 Kaihanga Kaiwhakarato

Ko te D-Galactose he huka monosaccharide e mahi ana hei pūtake pūngao me te wāhanga glycosylation. He epimer C-4 o te glucose, ā, he maha ngā wā ka whakamahia hei pūtake waro i roto i ngā pāpāho ahurea. Ko te Galactose he wāhanga o te disaccharide lactose, ā, ka tukuna i te wā e hydrolysis ana e ngā whākōkī β-galactosidase. Ka hurihia hei glucose mā te ara Leloir, ka metabolized rānei mā tētahi atu ara, pērā i te ara DeLey-Doudoroff.

Tonohia, Tonoa rānei he Tāpaetanga

Taipitopito Hua

Ngā Tohu Hua

Te Whakamahinga me te Pānga

He monosaccharide māmā te Galactose e whakamahia ana hei wāhanga o te papatohu galactosyltransferase. He pūtake pūngao, he wāhanga nui hoki o ngā glycolipids me ngā glycoproteins. Nā te mea he wāhanga o ngā antigens, he mahi nui tāna ki te whakatau i te momo toto i roto i te pūnaha rōpū toto ABO. He monosaccharide māmā te Galactose e mahi ana hei pūtake pūngao, hei wāhanga nui hoki o ngā glycolipids me ngā glycoproteins. Ka whai wāhi te Galactose ki te pākia o te pūngao mā te hurihanga ki te hukahuka e ngā whākōkī e hanga ana i te ara Leloir. Ko ngā hapa o ngā ira e whakamārama ana i ēnei pūmua ka arahi ki te mate pākia o te galactosemia.

Tauira Hua

Te Tākai Hua:

Ngā Mōhiotanga Tāpiri:

Te hanganga	C6H12O6
Whakamātautau	99%
Āhua	Paura mā
Nama CAS	59-23-4
Te tākai	25KG
Te Ora o te Wāhi	2 tau
Rokiroki	Penapena ki te wāhi hauhautanga, maroke hoki
Tiwhikete	ISO.