Match excellent, unique, and stable expression systems based on the characteristics of different raw materials
Introducing high-precision physical and chemical testing methods, optimizing screening and purification processes, and improving raw material purity
Multiple mainstream precision screening of highly specific and sensitive raw materials
Provide comprehensive products such as antigens, antibodies, and diagnostic enzymes

Antigen raw materials

Source	Name	USE TO
NATURAL	D-dimer	Calibration product
NATURAL	Fibrin degradation products (FDP)	Calibration product
NATURAL/Recombinant	Myoglobin (MYO)	Calibration standards, immunogens
NATURAL/Recombinant	Heart type fatty acid binding protein (HFABP)	Calibration standards, immunogens
recombination	N-terminal pro brain natriuretic peptide (NT proBNP)	Calibration product
Human plasma/recombinant	Adiponectin (ADPN)	Calibration standards, immunogens
NATURAL/Recombinant	C-reactive protein (CRP)	Calibration standards, immunogens
Escherichia coli	Serum amyloid A (SAA)	Calibration standards, immunogens
Escherichia coli	Heparin binding protein (HBP)	Calibration standards, immunogens
recombination	Matrix metalloproteinase-3 (MMP3)	Calibration standards, immunogens
NATURAL	Immunoglobulin G (IgG)	Calibration standards, immunogens
NATURAL	Kappa light chain	Calibration standards, immunogens
NATURAL	Lambda Light Chain	Calibration standards, immunogens
NATURAL	Prealbumin (PA)	Calibration standards, immunogens
YEAST	Alpha 1-microglobulin (A1MG)	Calibration standards, immunogens
YEAST	Alpha 2 Megaglobulin (A2MG)	Calibration standards, immunogens
YEAST	β 2-microglobulin (BMG)	Calibration standards, immunogens
YEAST	Retinol binding protein (RBP)	Calibration standards, immunogens
Escherichia coli	Neutrophil gelatinase associated lipocalin (NGAL)	Calibration standards, immunogens
YEAST	Cystatin C (CYC)	Calibration standards, immunogens
NATURAL	Urinary microalbumin (MALB)	Calibration standards, immunogens

Antibody raw materials

product name	types of	application platform
Cardiovascular TYPE
D-dimer	Mouse monoclonal antibody	Latex enhanced immune turbidity, POCT, ELISA
Fibrin degradation products (FDP)	Mouse monoclonal antibody	Latex enhanced immune turbidity, POCT, ELISA
Myoglobin (MYO)	Mouse monoclonal antibody	Latex enhanced immune turbidity, chemiluminescence, immunochromatography
Heart type fatty acid binding protein (HFABP)	Mouse monoclonal antibody	Latex enhanced immune turbidity, chemiluminescence, immunochromatography
Troponin I (cTnI)	Mouse monoclonal antibody, sheep polyclonal antibody	Latex enhances immune turbidity and chemiluminescence
Blood lipids
Lipoprotein a (LP (a))	Mouse monoclonal antibody, sheep polyclonal antibody	Latex enhances immune turbidity, immune turbidity
Apolipoprotein A1 (APOA1)	Sheep Duokang	Immune turbidity
Apolipoprotein A2 (APOA2)	Sheep Duokang	Immune turbidity
Apolipoprotein B (APOB)	Sheep Duokang	Immune turbidity
Apolipoprotein E (APOE)	Sheep Duokang	Immune turbidity
Metabolic category
Adiponectin (ADPN)	Mouse monoclonal antibody	Latex enhanced immune turbidity and immunochromatography
Inflammatory TYPE
C-reactive protein (CRP)	Mouse monoclonal antibody, sheep polyclonal antibody, rabbit polyclonal antibody	Latex enhanced immune turbidity, immune turbidity, immune chromatography
Serum amyloid A (SAA)	Mouse monoclonal antibody	Latex enhanced immune turbidity and immunochromatography
Heparin binding protein (HBP)	Mouse monoclonal antibody	Latex enhanced immune turbidity, chemiluminescence, immunochromatography
CalP (calcium binding protein)	Mouse monoclonal antibody	immunochromatography
Tumor TYPE
Carcinoembryonic antigen (CEA)	Mouse monoclonal antibody	Chemiluminescence and immunochromatography
Alpha fetoprotein (AFP)	Mouse monoclonal antibody	Chemiluminescence and immunochromatography
Pepsinogen I (PG I)	Mouse monoclonal antibody	Latex enhanced immune turbidity, chemiluminescence, immunochromatography
Pepsinogen II (PG II)	Mouse monoclonal antibody	Latex enhanced immune turbidity, chemiluminescence, immunochromatography
Ferritin (FER)	Mouse monoclonal antibody	Latex enhances immune turbidity and chemiluminescence
Matrix metalloproteinase-3 (MMP3)	Mouse monoclonal antibody	Latex enhances immune turbidity
Specialty protein
Immunoglobulin A (IgA)	Sheep Duokang	Immune turbidity
Immunoglobulin M (IgM)	Sheep Duokang	Immune turbidity
Immunoglobulin G (IgG)	Sheep multi antibody, rabbit multi antibody	Immune turbidity
Complement C3	Sheep Duokang	Immune turbidity
Complement C4	Sheep Duokang	Immune turbidity
Kappa light chain	Mouse monoclonal antibody, sheep polyclonal antibody	Immune turbidity
Lambda Light Chain	Mouse monoclonal antibody, sheep polyclonal antibody	Immune turbidity
Allergy related
Immunoglobulin E (IgE)	Mouse monoclonal antibody	Latex enhances immune turbidity
Liver function
Type IV collagen (IV-C)	Mouse monoclonal antibody	Latex enhances immune turbidity
Prealbumin (PA)	Sheep Duokang	Immune turbidity
Contact globin (HPT)	Sheep Duokang	Immune turbidity
Renal function
Alpha 1-microglobulin (A1MG)	Sheep multi antibody, rabbit multi antibody	Latex enhances immune turbidity
Alpha 2 Megaglobulin (A2MG)	Sheep Duokang	Immune turbidity
β 2-microglobulin (BMG)	calretinin	Immune turbidity
Retinol binding protein (RBP)	Sheep multi antibody, rabbit multi antibody	Latex enhances immune turbidity
Neutrophil gelatinase associated lipocalin (NGAL)	Sheep Duokang	Immune turbidity
Cystatin C (CYC)	calretinin	Immune turbidity
Urinary microalbumin (MALB)	Sheep multi antibody, rabbit multi antibody	Immune turbidity
Transferrin (TRF)	Sheep Duokang	Immune turbidity

If you have any needs, please feel free to call for consultation, pangjun@costones.com

Suzhou COSTONES Instruments Co., Ltd. (COSTONES) is an instrument company focusing
on separation and purification. It is an equipment supplier and service provider
for biopharmaceutical, cell therapy and gene testing. It is committed to providing
users with industry-leading technical support and services.
The company has a perfect service system and executive power. It interprets the
user experience from the four aspects of technical communication, scheme design,
technical support and after-sales service, and tries to achieve seamless connection
in every link until it is recognized by customers.
For a long time, we have maintained good cooperative relations with domestic and
foreign suppliers. The main products include protein purification system,
compressible chromatographic column, ultrafiltration system, chromatographic
ultrafiltration accessories, etc., and provide maintenance services and customized
product services;
At present, Suzhou quarrying has provided high-quality services for
biopharmaceutical, cell therapy, research institutes and scientific research users.
It has carried out in-depth cooperation with customers and become a reliable partner
for customers to achieve win-win results.
We take quality first as the standard, quickly respond to customer needs, help
customers solve problems, improve efficiency, and take improving core
competitiveness for customers as our service tenet. We are willing to realize our
own value while creating value for customers and society through our unremitting
efforts.