Gastroenterology

Gastroenterology is the study of the structure, function and diseases of the digestive system and gastrointestinal tract. These disorders may impact the esophagus, stomach, small intestine, large intestine, rectum, or pancreas.

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KCR3000
25-Hydroxy (25-OH) Vitamin D3/D2 RP-HPLC Assay
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HPLC assay intended for the quantitative determination of 25-OH vitamin D3 and 25-OH vitamin D2.
SerumPlasma

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KR6330
Albumin ELISA
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Enzyme immunoassay intended for the quantitative determination of albumin in urine and stool.
Urine, Stool

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KR9311
Anti-Gliadin sIgA (Stool) ELISA
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Enzyme immunoassay intended for the determination of anti-gliadin sIgA antibodies in stool.
Stool

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KR9396
Anti-human epidermal transglutaminase IgA (anti-heTG IgA) ELISA
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Enzyme immunoassay intended for the quantitative determination of anti-heTG IgA.
SerumPlasma

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KR9400
Anti-human neuronal transglutaminase IgA (anti-hnTG IgA) ELISA
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Enzyme immunoassay intended for the quantitative determination of anti-hnTG IgA ELISA.
Serum, Plasma

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KR9401
Anti-human neuronal transglutaminase IgG (anti-hnTG IgG) ELISA
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Enzyme immunoassay intended for the quantitative determination of anti-hnTG IgG ELISA.
Serum, Plasma

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KR9399
Anti-human tissue transglutaminase IgA (anti-htTG IgA) ELISA
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Enzyme immunoassay intended for the determination of anti-human tissue transglutaminase IgA antibodies.
Serum, Plasma

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KR9393
Anti-human tissue transglutaminase sIgA (anti-htTG sIgA) (Stool) ELISA
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Enzyme immunoassay intended for the quantitative determination of anti-htTG sIgA in stool.
Stool

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KR7878W
Bile Acids Photometric (Stool) Assay
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Photometric assay intended for the quantitative determination of bile acids in stool.
Stool

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K8141
Biotin (Vitamin H) ELISA
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Enzyme immunoassay for the quantitative determination of biotin (Vitamin H).
Serum, Plasma, Urine

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KR6967
Calprotectin (MRP 8/14) (1-point) (Stool) ELISA
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Enzyme immunoassay intended for the quantitative determination of Calprotectin (MRP (8/14, S100A8/A9) in stool.
Stool

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K6927
Calprotectin (Stool) ELISA
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Enzyme immunoassay for the quantitative determination of calprotectin (MRP (8/14, S100A8/A9) in stool.
Stool

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KR6928
Calprotectin (Urine) ELISA
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Enzyme immunoassay for the determination of calprotectin (MRP 8/14, S100A8/A9) in urine.
Urine

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K6935
Calprotectin ELISA
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Enzyme immunoassay intended for the quantitative determination of calprotectin (MRP 8/14, S100A8/A9).
Serum, Plasma

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KMR8000
Casomorphin/Gliadorphin Peptides LC-MS/MS Assay
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LC-MS/MS assay intended for the quantitative determination of casomorphin/gliadorphin peptides in stabilized urine.
Urine

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KR6990
Chymotrypsin Activity Photometric Kit
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Photometric kit intended for the activity determination of chymotrypsin in stool.
Stool

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KR8510
Diamineoxidase (DAO) (1-point) ELISA
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Enzyme immunoassay intended for the quantitative determination of DAO.
Serum

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K8500
Diamineoxidase (DAO) ELISA
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Enzyme immunoassay intended for the quantitative determination of DAO.
Serum

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KR6811
Eosinophil-derived neurotoxin (EDN) ELISA
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Enzyme immunoassay intended for the quantitative determination of EDN.
Serum, Plasma, Stool, Urine

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KR9309
Fecal Gluten ELISA
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Enzyme immunoassay for the quantitative determination of Gliadin 33mer in stool.
Stool

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K6923
Helicobacter pylori (H. pylori) Antigen ELISA
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Enzyme immunoassay for the determination of H. pylori.
Stool

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KR7816D
Hemoglobin (Stool) ELISA
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Enzyme immunoassay intended for the quantitative determination of human hemoglobin in stool.
Stool

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KR7817D
Hemoglobin/Haptoglobin (Hb/Hp) Complex (Stool) ELISA
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Enzyme immunoassay intended for the quantitative determination of human Hb/Hp complex in stool.
Stool

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KR7837D
Hemoglobin/Haptoglobin Complex (Stool) (1-point) ELISA
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Enzyme immunoassay intended for the quantitative determination of hemoglobin/haptoglobin complex in stool.
Stool

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KMR4000
Hepcidin 25 LC-MS/MS Assay
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LC-MS/MS assay intended for the quantitative determination of hepcidin.
Serum, Plasma

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KR8213
Histamine (Stool) ELISA
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Enzyme immunoassay intended for the quantitative determination of free histamine in stool.
Stool

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KIFR003
ID-Vit® Niacin Direct MTP Assay
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Microtiter plate test kit based on a microbiological assay that measures the total free niacin.
Serum, Plasma

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KIFR001
ID-Vit® Vitamin B1 Direct MTP Assay
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Microtiter plate test kit based on a microbiological assay that measures the vitamin B1 content.
Serum

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KIFR002S
ID-Vit® Vitamin B2 Direct MTP Assay
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Microtiter plate test kit based on a microbiological method that measures the vitamin B2 content.
Serum

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KR6901
Lysozyme (1-point) (Stool) ELISA
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Enzyme immunoassay intended for the quantitative determination of lysozyme in stool.
Stool

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KR6903
Lysozyme (1-point) ELISA
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Enzyme immunoassay intended for the quantitative determination of lysozyme.
Serum, Urine

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KR6900
Lysozyme (Stool) ELISA
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Enzyme immunoassay intended for the quantitative determination of lysozyme in stool.
Stool

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KR6902
Lysozyme ELISA
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Enzyme immunoassay intended for the quantitative determination of lysozyme.
Serum, Urine

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KR6630
Myeloperoxidase (MPO) ELISA
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Enzyme immunoassay for the quantitative determination of MPO.
Stool, Urine

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KR6410
Pancreatic Amylase ELISA
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Enzyme immunoassay intended for the quantitative determination of pancreatic amylase in stool.
Stool

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K6915
Pancreatic Elastase ELISA
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Enzyme immunoassay for the quantitative determination of pancreatic elastase.
Stool

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KR6841
Polymorphonuclear (PMN) Elastase ELISA
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Enzyme immunoassay for the quantitative determination of PMN elastase.
Serum, Plasma

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KR6840
Polymorphonuclear Elastase (PMN) (Stool) ELISA
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Enzyme immunoassay intended for the quantitative determination of PMN elastase in stool.
Stool

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KCR2601
Porphyrins HPLC Assay
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HPLC assay intended for the quantitative determination of porphyrins in urine.
Urine

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KR6331
Prealbumin ELISA
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Enzyme immunoassay intended for the quantitative determination of prealbumin (transthyretin).
Serum, Plasma, Urine, Stool

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Prealbumin ELISA quantity
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KST11002EP04
QuantOn Cal®
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At-Home Calprotectin Testing. Fast. Simple. Secure.
Stool

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QuantOn Cal® quantity
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KR6938
S100A12 (Stool) ELISA
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Enzyme immunoassay intended for the quantitative determination of S100A12 in stool.
Stool

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KR6939
S100A12 ELISA
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Enzyme immunoassay intended for the quantitative determination of S100A12 (Calgranulin C, EN-RAGE).
Serum

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S100A12 ELISA quantity
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KR6936
S100A8/S100A9 (Calprotectin MRP 8/14) ELISA
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Quantitative determination of S100A8/S100A9 (MRP 8/14).
Stool, Serum, Plasma, Urine, Tissue Extracts, Cell Culture Supernatant

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S100A8/S100A9 (Calprotectin MRP 8/14) ELISA quantity
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K8870
Secretory IgA (sIgA) ELISA
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Enzyme immunoassay for the quantitative determination of sIgA in saliva and stool.
Saliva, Stool

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KR3730
Tryptophan High Sensitive (mouse/rat) ELISA
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The Tryptophan ELISA High Sensitive (Mouse/Rat) is intended for the quantitative determination of L-tryptophan.
SerumPlasmaCerebrospinal Fluid (CSF)Cell Culture SupernatantBrain Tissue (Mouse/Rat)

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KR9610
Tumor Necrosis Factor (TNFα) ELISA
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Enzyme immunoassay intended for the quantitative determination of TNFα.
Plasma, Serum, Stool, Cell Culture Supernatant

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KCR1600
Vitamin A/E HPLC Assay
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HPLC assay intended for the quantitative determination of vitamin A and E.
Serum, Plasma

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KCR2201
Vitamin B1 HPLC Assay
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HPLC assay intended for the quantitative determination of Vitamin B1.
Whole Blood

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KCR2150
Vitamin B6 HPLC Assay
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HPLC assay intended for the quantitative determination of vitamin B6.
Plasma, Serum

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KCR2900
Vitamin C HPLC Assay
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HPLC assay intended for the quantitative determination of vitamin C.
Plasma

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KCR2400
Vitamin K1 HPLC Assay
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HPLC assay intended for the quantitative determination of vitamin K1 (phylloquinone).
SerumPlasma

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KCR2700
Zinc-Protoporphyrin / Protoporphyrin HPLC Assay
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HPLC assay intended for the quantitative determination of zinc-protoporphyrin and protoporphyrin.
Whole Blood

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K5600
Zonulin (Stool) ELISA
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Enzyme immunoassay for the quantitative determination of zonulin family peptides (ZFP).
Stool

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K5601
Zonulin ELISA
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Enzyme immunoassay for the quantitative determination of zonulin family peptides (ZFP).
Serum

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KR6760
α1 – Antitrypsin (1-point) ELISA
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Enzyme immunoassay intended for the quantitative determination of α1 - antitrypsin in stool.
Stool

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KR6750
α1 – Antitrypsin ELISA
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Enzyme immunoassay intended for the quantitative determination of alpha-1 antitrypsin in stool.
Stool

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KR6752
α1 – Antitrypsin Clearance ELISA
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Enzyme immunoassay intended for the quantitative determination of α1 - antitrypsin.
Serum, Plasma, Stool

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KR6500
β-Defensin 2 ELISA
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Enzyme immunoassay for the quantitative determination of β-defensin 2 in stool.
Stool

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25-Hydroxy (25-OH) Vitamin D3/D2 RP-HPLC Assay

Albumin ELISA

Anti-Gliadin sIgA (Stool) ELISA

Anti-human epidermal transglutaminase IgA (anti-heTG IgA) ELISA

Anti-human neuronal transglutaminase IgA (anti-hnTG IgA) ELISA

Anti-human neuronal transglutaminase IgG (anti-hnTG IgG) ELISA

Anti-human tissue transglutaminase IgA (anti-htTG IgA) ELISA

Anti-human tissue transglutaminase sIgA (anti-htTG sIgA) (Stool) ELISA

Bile Acids Photometric (Stool) Assay

Biotin (Vitamin H) ELISA

Calprotectin (MRP 8/14) (1-point) (Stool) ELISA

Calprotectin (Stool) ELISA

Calprotectin (Urine) ELISA

Calprotectin ELISA

Casomorphin/Gliadorphin Peptides LC-MS/MS Assay

Chymotrypsin Activity Photometric Kit

Diamineoxidase (DAO) (1-point) ELISA

Diamineoxidase (DAO) ELISA

Eosinophil-derived neurotoxin (EDN) ELISA

Fecal Gluten ELISA

Helicobacter pylori (H. pylori) Antigen ELISA

Hemoglobin (Stool) ELISA

Hemoglobin/Haptoglobin (Hb/Hp) Complex (Stool) ELISA

Hemoglobin/Haptoglobin Complex (Stool) (1-point) ELISA

Hepcidin 25 LC-MS/MS Assay

Histamine (Stool) ELISA

ID-Vit® Niacin Direct MTP Assay

ID-Vit® Vitamin B1 Direct MTP Assay

ID-Vit® Vitamin B2 Direct MTP Assay

Lysozyme (1-point) (Stool) ELISA

Lysozyme (1-point) ELISA

Lysozyme (Stool) ELISA

Lysozyme ELISA

Myeloperoxidase (MPO) ELISA

Pancreatic Amylase ELISA

Pancreatic Elastase ELISA

Polymorphonuclear (PMN) Elastase ELISA

Polymorphonuclear Elastase (PMN) (Stool) ELISA

Porphyrins HPLC Assay

Prealbumin ELISA

QuantOn Cal®

S100A12 (Stool) ELISA

S100A12 ELISA

S100A8/S100A9 (Calprotectin MRP 8/14) ELISA

Secretory IgA (sIgA) ELISA

Tryptophan High Sensitive (mouse/rat) ELISA

Tumor Necrosis Factor (TNFα) ELISA

Vitamin A/E HPLC Assay

Vitamin B1 HPLC Assay

Vitamin B6 HPLC Assay

Vitamin C HPLC Assay

Vitamin K1 HPLC Assay

Zinc-Protoporphyrin / Protoporphyrin HPLC Assay

Zonulin (Stool) ELISA

Zonulin ELISA

α1 – Antitrypsin (1-point) ELISA

α1 – Antitrypsin ELISA

α1 – Antitrypsin Clearance ELISA

β-Defensin 2 ELISA