SI

Gene Symbol	SI
Entrez Gene	6476
Alt Symbol	-
Species	Human
Gene Type	protein-coding
Description	sucrase-isomaltase (alpha-glucosidase)
Other Description	oligosaccharide alpha-1,6-glucosidase|sucrase-isomaltase, intestinal
Swissprots	Q1RMC2 P14410 A2RUC3 Q1JQ80
Accessions	EAW78601 P14410 AA376756 BC115033 BC115034 AAI15035 BC116452 AAI16453 BC116453 BC132834 AAI32835 BC132860 AAI32861 BG187733 DA919374 M22616 AAA60551 X63597 CAA45140 XM_011513078 XP_011511380 NM_001041 NP_001032
Function	Plays an important role in the final stage of carbohydrate digestion. Isomaltase activity is specific for both alpha-1,4- and alpha-1,6-oligosaccharides. {ECO:0000269|PubMed:20356844}.
Subcellular Location	Apical cell membrane; Single-pass type II membrane protein. Note=Brush border.
Tissue Specificity	Expressed in the poorly differentiated crypt cells of the small intestine as well as in the mature villous cells. Expressed at very low levels in the colon. {ECO:0000269|PubMed:1677636}.
Top Pathways	Carbohydrate digestion and absorption, Galactose metabolism, Starch and sucrose metabolism

• Antibodies
• Assays/Kits
• Proteins/Peptides
• siRNAs/Functional Genomics
• cDNA Clones
• Cell/Tissue/Blood Products

Human SI protein fragment - ab114715 from Abcam Category Protein Source Wheat germ Species Human

SI / Sucrase Isomaltase Antibody Blocking Peptide - LS-E16464 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

SI / Sucrase Isomaltase Antibody Blocking Peptide - LS-E16463 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

Recombinant Human SI Sucrase-Isomaltase Protein - H00006476-Q01 from Novus Biologicals Category Protein Prices $369.00, $529.00 Sizes 10 µg, 25 µg Source Wheat Germ Species Human

SI Blocking Peptide - 33R-6891 from Fitzgerald Category Peptide Prices $130.00 Sizes 100 µg

SI Blocking Peptide - 33R-5258 from Fitzgerald Category Peptide Prices $130.00 Sizes 100 µg

Human Sucrase Isomaltase Protein - abx069183 from Abbexa Category Protein Source E.coli Species Human

Sucrase-isomaltase (SI) - H00006476-Q01-10 from Acris Antibodies Category Protein Prices $380.00 Sizes 10 µg Source in vitro transl. Species Human

Sucrase-isomaltase (SI) - H00006476-Q01-25 from Acris Antibodies Category Protein Prices $500.00 Sizes 25 µg Source in vitro transl. Species Human

Sucrase Isomaltase (SI), Human - 20-8706 from ARP American Research Products Category Protein Prices $549.00 Sizes 50 µg Source E.coli Species Human

Recombinant Human SI - SI-29814TH from Creative Biomart Category Protein Source Wheat germ

Recombinant Sucrase Isomaltase (SI) - RPD186Hu01 from Uscn Life Science Inc. Category Protein Source E.coli Species Human

Recombinant Human Sucrase-isomaltase, intestinal(SI) ,partial - CSB-YP021285HU CSB-EP021285HU CSB-BP021285HU CSB-MP021285HU from Cusabio Category Protein Source Yeast or E.coli or Baculovirus or Mammalian cell Species Human

SI Sucrase-Isomaltase Recombinant Protein Antigen - NBP1-87581PEP from Novus Biologicals Category Protein Prices $199.00 Sizes 100 µl Source E.coli Species Human

SI Peptide, Human - M34GP14229H from Creative Peptides Category Peptide Source Synthetic. Species Human

SI Recombinant Protein (OPCD07240) - OPCD07240 from Aviva Systems Biology Category Protein Source E.coli Species Human

Sucrase Isomaltase (SI), Recombinant Protein - MBS2012191 from MyBioSource Category Protein Prices $200.00, $430.00, $665.00 Sizes 10 µg, 50 µg, 100 µg Source Prokaryotic expression Species Human

Sucrase-isomaltase, intestinal (SI), partial, Recombinant Protein - MBS955153 from MyBioSource Category Protein Prices $575.00, $730.00, $770.00, $850.00, $880.00, $985.00, $1,110.00, $1,110.00, $1,120.00, $1,195.00, $1,605.00, $1,685.00, $1,705.00, $2,145.00 Sizes 50 µg (E-Coli), 50 µg (Yeast), 200 µg (E-Coli), 500 µg (E-Coli), 50 µg (Baculovirus), 200 µg (Yeast), 100 µg (Baculovirus), 500 µg (Yeast), 50 µg (Mammalian-Cell), 1 mg (E-Coli), 500 µg (Baculovirus), 1 mg (Yeast), 100 µg (Mammalian-Cell), 1 mg (Baculovirus) Source E Coli or Yeast or Baculovirus or Mammalian Cell Species Human

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