LALBA (Vector Vector will be determined during the manufacturing process, either pENTR223.1 or pUC,

Length: 429 Sequence: ATGAGGTTCT TTGTCCCTCT GTTCCTGGTG GGCATCCTGT TCCCTGCCAT CCTGGCCAAG CAATTCACAA AATGTGAGCT GTCCCAGCTG CTGAAAGACA TAGATGGTTA TGGAGGCATC GCTTTGCCTG AATTGATCTG TACCATGTTT CACACCAGTG GTTATGACAC ACAAGCCATA GTTGAAAACA ATGAAAGCAC GGAATATGGA CTCTTCCAGA TCAGTAATAA GCTTTGGTGC AAGAGCAGCC AGGTCCCTCA GTCAAGGAAC ATCTGTGACA TCTCCTGTGA CAAGTTCCTG GATGATGACA TTACTGATGA CATAATGTGT GCCAAGAAGA TCCTGGATAT TAAAGGAATT GACTACTGGT TGGCCCATAA AGCCCTCTGC ACTGAGAAGC TGGAACAGTG GCTTTGTGAG Protein function: Regulatory subunit of lactose synthase, changes the substrate specificity of galactosyltransferase in the mammary gland making glucose a good acceptor substrate for this enzyme. This enables LS to synthesize lactose, the major carbohydrate component of milk. In other tissues, galactosyltransferase transfers galactose onto the N- acetylglucosamine of the oligosaccharide chains in glycoproteins. [The UniProt Consortium]