Antigen

antigen, a substance that can promote immunity, especially to stimulate lymphocytes, which are white blood cells that fight bacteria in the body. In general, two main types of antigens are recognized: foreign antigens (or heteroantigens) and self-antigens (or self-antigens). Foreign antigens come from outside the body. Examples include products or products made from bacteria or viruses (such as bacteria and protozoa), as well as products in snake venom, some proteins in food, and products of blood and red blood cells of another person. Self-antigens, on the other hand, start in the body. In general, the body is able to distinguish between itself and not, but in people with autoimmune diseases, natural body drugs elicit an immune system, leading to the formation of autoantibodies. . An antigen that activates the immune system, that is, stimulates lymphocytes to act as antibodies or directly against the antigen, called an immunogen.

For more details: https://biocheminfo.org/antigen/

On the surface of antigens are regions, called antigenic determinants, that dock and bind to receptor molecules of complementary structure on the surface of lymphocytes. Binding of lymphocyte receptors to the surface of antigen molecules promotes lymphocytes to balance and initiate the immune system, including the production of antibodies, activating cytotoxic cells, or both, against antigen. The amount of reaction developed in response to stimulation depends on the type and cost of the reaction involved, the penetration, and the behavior of the host.

Cancer Antigen CEA Antigen (Human Fluids)

VAng-Wyb8644-inquire inquire Ask for price
Description: Carcinoembryonic Antigen, Calibrator Grade, Cancer antigen from Human Fluids, 1.13 mg/mL.

Cancer Antigen 125 Antigen (Human Adenocarcinoma)

VAng-Cr3868-10kU 10 kU
EUR 421
Description: Cancer Antigen 125 Antigen, Host/Source: Human Adenocarcinoma. The purity is detected by salt extraction and chromatography.

Cancer Antigen 125 Antigen (Ascites Fluid)

VAng-Cr3870-10kU 10 kU
EUR 944
Description: Cancer Antigen 125 Antigen, Host/Source: Ascites Fluid. The purity is ≥ 95% by SDS-PAGE.

Prostate Specific Antigen Std Grade Antigen

VAng-Cr3891-1mg 1 mg
EUR 504
Description: Prostate Specific Antigen Std Grade Antigen, Host/Source: Human Seminal Fluid. The purity is detected by salt precipitation.

BSA Antigen

IM112 1 ml
EUR 285
Description: BSA Antigen by Cygnus Technologies is available in Europe via Gentaur.

HSA Antigen

IM118 1 ml
EUR 285
Description: HSA Antigen by Cygnus Technologies is available in Europe via Gentaur.

Insulin Antigen

IM121 1 ml
EUR 285
Description: Insulin Antigen by Cygnus Technologies is available in Europe via Gentaur.

Calprotectin Antigen

DAG-T1230 1mg
EUR 3705

Rotavirus Antigen

DAGA-258 1 ml dry ice
EUR 728

MPO Antigen

E61A00501 1mg
EUR 1025

HAV Antigen

E61H00101 1mg
EUR 611

HBS Antigen

E61H00301 1mg
EUR 312

HBS Antigen

E61H00302 1mg
EUR 312

HBe Antigen

E61H00501 1mg
EUR 386

HBc Antigen

E61H00701 1mg
EUR 386

S100A1B Antigen

E62B00101 20ug
EUR 382

S100A1B Antigen

E62B00102 20ug
EUR 382

S100BB Antigen

E62B00201 20ug
EUR 382

S100BB Antigen

E62B00202 20ug
EUR 382

S100 Antigen

E62B003 20ug
EUR 382

AFP Antigen

E62C002 20ug
EUR 382

HCG Antigen

E62C004 100ug
EUR 382

CA242 Antigen

E62C00601 50KU
EUR 1732

CA242 Antigen

E62C00602 10KU
EUR 382

CA199 Antigen

E62C007 10KU
EUR 382

CA199 Antigen

E62C00701 50KU
EUR 984

CA199 Antigen

E62C00702 50KU
EUR 1350

CA50 Antigen

E62C009 10KU
EUR 382

CEA Antigen

E62C010 20ug
EUR 382

CA125 Antigen

E62C011 10KU
EUR 382

CA153 Antigen

E62C012 10KU
EUR 382

Ferritin Antigen

E62C013 100ug
EUR 382

Ferritin Antigen

E62C01304 100ug
EUR 382

CK8 Antigen

E62C02001 20ug
EUR 382

CK18 Antigen

E62C02101 20ug
EUR 382

CK20 Antigen

E62C02201 20ug
EUR 382

GP73 antigen

E62C02701 20ug
EUR 382

TP17 Antigen

E62H00701 100ug
EUR 382

TP47 Antigen

E62H00702 100ug
EUR 382

EpCAM Antigen

E64B00107 0.1mg
EUR 343

cTnI antigen

E64C00101 100ug
EUR 424

cTnI antigen

E64C00102 100ug
EUR 611

CRP Antigen

E64C00501 1mg
EUR 700

CRP Antigen

E64C00502 1mg
EUR 700

cTnC antigen

E64C01301a 20ug
EUR 343

sST2 antigen

E64C01501 20ug
EUR 343

Copeptin antigen

E64C01601 100ug
EUR 343

PAPP Antigen

E64D00101 100ug
EUR 1188

PAPP Antigen

E64D00102 1mg
EUR 4925

Insulin Antigen

E64I001 1mg
EUR 349

CD9 Antigen

E6TA00101 0.1mg
EUR 343

CD63 Antigen

E6TA00102 0.1mg
EUR 343

CD81 Antigen

E6TA00103 0.1mg
EUR 343

HSP70 Antigen

E6TA00104 0.1mg
EUR 343

CD133 Antigen

E6TA00105 0.1mg
EUR 343

CD32a Antigen

E6TA00106 0.1mg
EUR 343

CDV Antigen

VAng-Lsx0016-1mg 1 mg
EUR 1407
Description: Canine Distemper Virus Antigen from SL-29 cells.

Hydrocodone Antigen

VAng-Cr3693-1mg 1 mg
EUR 806
Description: Hydrocodone Antigen, matched pairs: JP101, JP102 or JP103 (detection); Used for ELISA, Lateral Flow.

Carcinoembryonic Antigen

VAng-Cr3879-1mg 1 mg
EUR 1136
Description: Carcinoembryonic Antigen, Host/Source: Human Liver Carcinoma. The purity is> 95% by SDS-PAGE.

Thyroglobulin Antigen

VAng-Cr3893-1mg 1 mg
EUR 504
Description: Thyroglobulin Antigen, Host/Source: Human Thyroid Tissue. The purity is> 95% by SDS-PAGE.

Enterovirus Antigen

30-1984 1 mg
EUR 713
Description: Enterovirus Protein

Giardia Trophozoite Recombinant antigen antigen 34 kDa

00321-V-01mg 0,1 mg
EUR 267.5
Description: Giardia Trophozoite Recombinant antigen antigen 34 kDa a.a. 21-280

Giardia Trophozoite Recombinant antigen antigen 34 kDa

00321-V-1000ug 1000 ug
EUR 1282.5
Description: Giardia Trophozoite Recombinant antigen antigen 34 kDa a.a. 21-280

Cancer Antigen AFP Antigen (Human Cord Blood)

VAng-Wyb8624-inquire inquire Ask for price
Description: Alpha Fetoprotein (66 kDa), Cancer antigen from Human Cord Blood, 1.73 mg/mL.

Cancer Antigen AFP Antigen (Human hepatocellular carcinoma)

VAng-Wyb8625-inquire inquire Ask for price
Description: Alpha Fetoprotein, Antigen Grade, Cancer antigen from human hepatocellular carcinoma, 2.93 mg/mL.

Cancer Antigen CA-125 Antigen (Human Fluids)

VAng-Wyb8639-inquire inquire Ask for price
Description: CA-125, Calibrator Grade, cancer antigen from Human Fluids, 53.26 KU/mL.

Cancer Antigen CA-125 Antigen (Human Adenocarcinoma)

VAng-Wyb8642-inquire inquire Ask for price
Description: CA-125, Calibrator Grade, Cancer antigen from Human Adenocarcinoma, 500 kIU / mL.

Cancer Antigen CEA Antigen (Human Metastatic Liver)

VAng-Wyb8645-inquire inquire Ask for price
Description: Carcinoembryonic Antigen, Antigen Grade, Cancer antigen from Human Metastatic Liver, 5.5 mg/mL.

Cancer Antigen 125 Antigen (Human Adenocarcinoma) (> 90%)

VAng-Cr3869-25kU 25 kU
EUR 806
Description: Cancer Antigen 125 Antigen, Host/Source: Human Adenocarcinoma. The purity is> 90% by SDS-PAGE. Matched Pair: HM183, HM184, HM185, HM186.

Cancer Antigen 19-9 Antigen (Liver Carcinoma)

VAng-Cr3873-10kU 10 kU
EUR 394
Description: Cancer Antigen 19-9 Antigen, Host/Source: Liver Carcinoma. The purity is detected by gel filtration and ion-exchange chromatography. It is tested negative for HBsAg, antibodies to HCV and HIV 1/2.

Cancer Antigen 19-9 Antigen (Liver Carcinoma) (> 90%)

VAng-Cr3875-25kU 25 kU
EUR 738
Description: Cancer Antigen 19-9 Antigen, Host/Source: Liver Carcinoma. The purity is> 90% by SDS-PAGE. It is tested negative for HBsAg, antibodies to HCV and HIV 1/2.

Gastrointestinal Cancer Antigen (CA 19-9), antigen grade

CA1991-N-10 10 KU
EUR 529

Carcinoembryonic Antigen (CEA)

HY-P0277 5mg
EUR 1399

Bovine IgG Antigen

IM113 1 ml
EUR 285
Description: Bovine IgG Antigen by Cygnus Technologies is available in Europe via Gentaur.

Bovine Transferrin Antigen

IM114 1 ml
EUR 285
Description: Bovine Transferrin Antigen by Cygnus Technologies is available in Europe via Gentaur.

E.coli HCP Antigen

IM116 1 ml
EUR 579
Description: E.coli HCP Antigen by Cygnus Technologies is available in Europe via Gentaur.

Goat IgG Antigen

IM117 1 ml
EUR 285
Description: Goat IgG Antigen by Cygnus Technologies is available in Europe via Gentaur.

Human Transferrin Antigen

IM119 1 ml
EUR 285
Description: Human Transferrin Antigen by Cygnus Technologies is available in Europe via Gentaur.

Mouse IgG Antigen

IM122 1 ml
EUR 285
Description: Mouse IgG Antigen by Cygnus Technologies is available in Europe via Gentaur.

Protein A Antigen

IM124 1 ml
EUR 285
Description: Protein A Antigen by Cygnus Technologies is available in Europe via Gentaur.

SF9 Control Antigen

F127 50 ul
EUR 240
Description: SF9 Control Antigen by Cygnus Technologies is available in Europe via Gentaur.

S.cerevisiae Control Antigen

F132 50 ul
EUR 219
Description: S.cerevisiae Control Antigen by Cygnus Technologies is available in Europe via Gentaur.

S.cerevisiae Antigen Concentrate

F138H 500 ul
EUR 411
Description: S.cerevisiae Antigen Concentrate by Cygnus Technologies is available in Europe via Gentaur.

P.pastoris Antigen Concentrate

F143Z 0.5 ml
EUR 873
Description: P.pastoris Antigen Concentrate by Cygnus Technologies is available in Europe via Gentaur.

P.fluorescens Antigen Concentrate

F453W 1 ml
EUR 2683
Description: P.fluorescens Antigen Concentrate by Cygnus Technologies is available in Europe via Gentaur.

P.fluorescens Antigen Concentrate

F453X 1 ml
EUR 411
Description: P.fluorescens Antigen Concentrate by Cygnus Technologies is available in Europe via Gentaur.

L.lactis Control Antigen

F497 50 ul
EUR 257
Description: L.lactis Control Antigen by Cygnus Technologies is available in Europe via Gentaur.

PER.C6 Antigen Concentrate

F533H 200 ul
EUR 642
Description: PER.C6 Antigen Concentrate by Cygnus Technologies is available in Europe via Gentaur.

PER.C6 Control Antigen

F536 70 ul
EUR 334
Description: PER.C6 Control Antigen by Cygnus Technologies is available in Europe via Gentaur.

MDCK Antigen Concentrate

F803X 1 ml
EUR 527
Description: MDCK Antigen Concentrate by Cygnus Technologies is available in Europe via Gentaur.

MDCK Antigen Concentrate

F804 1 mL
EUR 989
Description: MDCK Antigen Concentrate by Cygnus Technologies is available in Europe via Gentaur.

HeLa Antigen Concentrate

F813X 1 ml
EUR 527
Description: HeLa Antigen Concentrate by Cygnus Technologies is available in Europe via Gentaur.