Antigens | Enzymes

Lee Biosolutions is a leading manufacturer of highly purified native proteins and enzymes—crucial materials in clinical diagnostics, analytical research and a range of other applications. Our expert team can customize purification development, process chromatography and protein characterization to deliver the best research products for our clients.
PRODUCT ITEM SOURCE GRADE FORM INFO
Alpha-Fetoprotein (AFP)
Catalog No: 105-12 Form: Lyophilized
105-12 Human Cord Serum > 99% (SDS-PAGE) Lyophilized More Info
Alpha-L-Fucosidase
Catalog No: 116-50 Form: Liquid
116-50 Bovine Kidney Purified Liquid More Info
Angiotensinogen
Catalog No: 123-03 Form: Lyophilized
123-03 Human Plasma > 95% (SDS-PAGE) Lyophilized More Info
Anti-Cyclic Citrullinated Peptide (anti-CCP) Concentrate
Catalog No: 194-75 Form: Liquid
194-75 Human Plasma Purified Liquid More Info
Anti-Müllerian Hormone (AMH)
Catalog No: 431-67 Form: Liquid
431-67 E.coli > 80% (SDS-PAGE) Liquid More Info
Antistreptolysin O (ASO)
Catalog No: 124-09 Form: Liquid
124-09 Human Plasma Purified Liquid More Info
Antistreptolysin O (ASO)
Catalog No: 124-05 Form: Liquid
124-05 Human Plasma High Purity Liquid More Info
Antithrombin III (ATIII, AT3)
Catalog No: 123-10 Form: Lyophilized
123-10 Human Plasma > 95% (SDS-PAGE) Lyophilized More Info
Apolipoprotein A1 (Apo A1)
Catalog No: 125-12 Form: Liquid
125-12 Human Plasma > 90% (SDS-PAGE) Liquid More Info
Apolipoprotein A1 (Apo A1)
Catalog No: 125-16 Form: Liquid
125-16 Human Plasma > 99% (SDS-PAGE) Liquid More Info
Apolipoprotein A1 (Apo A1)
Catalog No: 124-10 Form: Liquid
124-10 Human Serum > 96% (SDS-PAGE) Liquid More Info
Apolipoprotein A2 (Apo A2)
Catalog No: 125-17 Form: Liquid
125-17 Human Plasma > 98% (SDS-PAGE) Liquid More Info
Apolipoprotein B (ApoB)
Catalog No: 125-18 Form: Liquid
125-18 Human Plasma > 98% (SDS-PAGE) Liquid More Info
Apolipoprotein B (ApoB)
Catalog No: 125-25 Form: Liquid
125-25 Human Plasma > 80% (SDS-PAGE) Liquid More Info
Apolipoprotein C1 (Apo C1)
Catalog No: 125-19 Form: Liquid
125-19 Human Plasma > 98% (SDS-PAGE) Liquid More Info
Apolipoprotein C2 (Apo C2)
Catalog No: 125-20 Form: Liquid
125-20 Human Plasma > 98% (SDS-PAGE) Liquid More Info
Apolipoprotein C3 (Apo C3)
Catalog No: 125-21 Form: Liquid
125-21 Human Plasma > 99% (SDS-PAGE) Liquid More Info
Apolipoprotein E (ApoE)
Catalog No: 125-30 Form: Liquid
125-30 Human Plasma > 98% (SDS-PAGE) Liquid More Info
Apolipoprotein E (ApoE)
Catalog No: 125-29 Form: Liquid
125-29 Human Plasma > 95% (SDS-PAGE) Liquid More Info
Aprotinin
Catalog No: 125-10 Form: Lyophilized
125-10 Bovine Lung > 95% (HPLC) Lyophilized More Info
Aprotinin
Catalog No: 125-09 Form: Liquid
125-09 Bovine Lung > 95% (HPLC) Liquid More Info
Apyrase
Catalog No: 125-36 Form: Lyophilized
125-36 Potato Purified Lyophilized More Info
Arginase
Catalog No: 108-10 Form: Lyophilized
108-10 Bovine Liver Partially Purified Lyophilized More Info
Aspartate Aminotransferase (AST, GOT)
Catalog No: 300-20 Form: Lyophilized
300-20 Porcine Heart Purified Lyophilized More Info
Aspartate Aminotransferase (AST, GOT)
Catalog No: 306-10 Form: Lyophilized
306-10 Human Liver Purified Lyophilized More Info
Avidin
Catalog No: 102-90 Form: Lyophilized
102-90 Chicken Egg White Highly Purified Lyophilized More Info
Azurocidin
Catalog No: 125-75 Form: Lyophilized
125-75 Human Neutrophils > 95% (SDS-PAGE) Lyophilized More Info
Beta-2 Microglobulin (B2M)
Catalog No: 126-12 Form: Liquid
126-12 Human Urine > 98% (SDS-PAGE) Liquid More Info
Beta-2 Microglobulin (B2M)
Catalog No: 126-11 Form: Lyophilized
126-11 Human Urine > 98% (SDS-PAGE) Lyophilized More Info
Beta-2 Microglobulin (B2M)
Catalog No: 126-14 Form: Lyophilized
126-14 E.coli > 95% (HPLC) Lyophilized More Info
Beta-Amylase
Catalog No: 122-40 Form: Lyophilized
122-40 Sweet Potato Purified Lyophilized More Info
Beta-Glucuronidase
Catalog No: 126-21 Form: Lyophilized
126-21 Bovine Liver Purified Lyophilized More Info
Bilirubin Conjugate, Ditaurate, Sodium Salt
Catalog No: 910-12 Form: Powder
910-12 Synthetic Direct Bilirubin: > 90% of total, > 50% by weight
Total Bilirubin: 60-80% by weight
Powder More Info
Bilirubin, Unconjugated - Indirect
Catalog No: 127-12 Form: Powder
127-12 Porcine Gallbladder > 95% (UV-Spec) Powder More Info
Brain Natriuretic Peptide-32 (BNP-32)
Catalog No: 129-10 Form: Lyophilized
129-10 Synthetic > 95% (HPLC) Lyophilized More Info
Butyrylcholinesterase (BChE)
Catalog No: 130-10 Form: Lyophilized
130-10 Equine Serum Highly Purified Lyophilized More Info
Butyrylcholinesterase (BChE)
Catalog No: 135-10 Form: Lyophilized
135-10 Human Serum Highly Purified Lyophilized More Info
C-Reactive Protein (CRP)
Catalog No: 143-10 Form: Liquid
143-10 Canine Serum > 95% (SDS-PAGE) Liquid More Info
C-Reactive Protein (CRP)
Catalog No: 140-12 Form: Lyophilized
140-12 Human Pleural Fluid > 99% (SDS-PAGE) Lyophilized More Info
C-Reactive Protein (CRP)
Catalog No: 140-11R Form: Liquid
140-11R E.coli Highly Purified Liquid More Info
C-Reactive Protein (CRP)
Catalog No: 140-11A Form: Liquid
140-11A Human Pleural Fluid > 99% (SDS-PAGE) Liquid More Info
Cancer Antigen 125 (CA-125)
Catalog No: 151-25 Form: Liquid
151-25 Human Ascites Fluid > 95% (SDS-PAGE) Liquid More Info
Cancer Antigen 15-3 (CA 15-3)
Catalog No: 151-53 Form: Liquid
151-53 Human Ascites Fluid Control Grade Liquid More Info
Cancer Antigen 19-9 (CA 19-9)
Catalog No: 151-99 Form: Liquid
151-99 Human Liver Metastases Highly Purified Liquid More Info
Cancer Antigen 242 (CA-242)
Catalog No: 151-42 Form: Liquid
151-42 Human Cell Culture Control Grade Liquid More Info
Cancer Antigen 50 (CA-50)
Catalog No: 151-50 Form: Liquid
151-50 Human Cell Culture Control Grade Liquid More Info
Cancer Antigen 72-4 (CA 72-4)
Catalog No: 151-24 Form: Liquid
151-24 Human Metastatic Liver Carcinoma > 90% (SDS-PAGE) Liquid More Info
Carcinoembryonic Antigen (CEA)
Catalog No: 151-09 Form: Lyophilized
151-09 Human Metastatic Liver Carcinoma > 95% (SDS-PAGE) Lyophilized More Info
Carcinoembryonic Antigen (CEA)
Catalog No: 151-10 Form: Liquid
151-10 Human Metastatic Liver Carcinoma > 95% (SDS-PAGE) Liquid More Info
Catalase
Catalog No: 187-10 Form: Lyophilized
187-10 Bovine Liver Purified Lyophilized More Info