Antigens and Antibodies

Our company has almost 20 year-long experience of manufacturing antigens and antibodies. Since many years XEMA is among world leaders in production of tumor marker antigens. All reagents listed in our catalog are intended for in vitro research use only and not for in vivo applications.
Our own hybridoma collection enables us to manufacture bulk quantities of purified monoclonal antibodies for in vitro diagnostic use.

Our additional service may include:
- conjugation of all listed antibodies and antigens to biotin, HRPO, FITC
- providing application data for construction of immunoassay kits from our reagents.
- custom production of monoclonal antibodies;

We are ready to supply product samples according to the Customers’ requests. Depending on nature of a product, lot-to-lot consistency and Customer’s needs, we can supply both typical and lot-representative samples. In latter case, the suggested ordered product bulk may be reserved for the Customer for up to 10 weeks. If not otherwise required by the Customer, the product bulk is stored and shipped under the same temperature conditions as the representative sample.

As the auxiliary reagents, we are ready to offer you:
- HRPO conjugate stabilizer-dilution buffer;
- stabilizers and preservatives for antibody coating on microwells

Ms Eugenia Kostrikina, Director of Technology
XEMA

Catalogue

Cat# description unit price per unit, $ Natural antigens and their derivatives R132 Thyroglobulin mg 90 R133 Myeloperoxidase mg 250 R221 PSA purified mg 250 R221Ñ PSA standard grade mg 65 R222 CA125 purified kU 1.4 R222C CA125 standard grade kU 1.2 R223 CA199 purified kU 1.4 R223C CA199 standard grade kIU 1.2 R224 CEA purified mg 180 R224S CEA mitogen-free, sterile mg 260 R225 AFP purified mg 200 R225C AFP standard grade mg 65 R229C CA15-3 standard grade kIU 1.6 R234C NSE standard grade mg on request R236C CYFRA21-1 standard grade mg 3000 R244C CA72-4 standard grade kU 0,6 R250 CRP purified mg 70 HRPO conjugated LMW hormones T207X Progesterone-HRPO ml 250 T208X Estradiol-HRPO ml 250 T209X Testosterone-HRPO ml 250 T210X Cortisol-HRPO ml 250 T211X Triiodthyronine-HRPO ml 150 T212X Thyroxin-HRPO ml 150 T215X DHEA-S-HRPO ml 250 T217X 17-OH-Progesterone-HRPO ml 250 B207 Progesterone-BSA ml 500 B217 17-OH-Progesterone-BSA ml 500 Monoclonal antibodies and HRPO conjugates A6 anti-human IgG gamma-chain mg 40 A6* anti-human IgG gamma-chain-HRPO mg 120 XH51 anti-HCG beta mg 50 XH95 anti-FREE HCG beta mg 95 XH220 anti-FREE HCG beta mg 120 XF1 anti-LH/FSH/HCG alpha chain mg 60 XF1* anti-LH/FSH/HCG alpha chain-HRPO mg 350 XF2 anti-FSH beta chain mg 85 XL1 anti-LH beta chain mg 85 XGH6 anti-growth hormone mg 85 XGH6* anti-growth hormone-HRPO ml 370 XGH7 anti-growth hormone mg 85 XA2 anti-AFP mg 60 XFP2 anti-AFP mg 60 XM207 anti-Progesterone purified mg 180 XM209 anti-Testosterone purified mg 260 XM210 anti-Cortisol purified mg 180 XM212 anti-T4 purified mg 85 XM175 anti-17OH Progesterone, purified mg on request XP1 mAb to Prolactin mg 60 XP1* mAb to Prolactin-HRPO mg 240 XTE4 anti-IgE mg 60 XTB1 anti-TSH beta mg 60 XTB2 anti-TSH beta mg 60 XTB2* anti-TSH beta-HRPO mg 250 XTB2-F* anti-TSH beta Fab-HRPO mg 380 PS1 anti-PSA free-HRPO mg 95 PS1* anti-PSA free-HRPO mg 350 PS2 anti-PSA total equimolar mg 60 PS5 anti-PSA total equimolar mg 60 PS5* anti-PSA total equimolar-HRPO mg 250 PS6 anti-PSA total equimolar mg 60 PS6* anti-PSA total equimolar-HRPO mg 250 XC42 anti-CYFRA21-1 mg 100 XC46 anti-CYFRA21-1 mg 100 XC47 anti-CYFRA21-1 mg 100 X52 anti-CA125 mg 95 X52* anti-CA125-HRPO mg 380 X75 anti-CA125 mg 95 X306 anti-CA125 mg 95 X325 anti-CA125 mg 95 X19 anti-MUC1 mg 85 X19* anti-MUC1-HRPO mg 390 X108 anti-MUC1 mg 85 X91 anti-CA19.9 mg 160 3C1 anti-CEA, high affinity mg 80 3C2 anti-CEA, high affinity mg 80 3C4 anti-CEA, high affinity mg 80 3C5 anti-CEA, high affinity mg 80 3C6 anti-CEA, high affinity mg 80 3C8 anti-CEA, high affinity mg 80 XTG3 mAb to tissue transglutaminase mg 90 XTG4 mAb to tissue transglutaminase mg 90 XTG5 mAb to tissue transglutaminase mg 90 XGY1 mAb to gliadin mg 90 XGY4 mAb to gliadin mg 90 XGY7 mAb to gliadin mg 90 Polyclonal antibodies and antisera, HRPO conjugates AS301 Sheep anti rabbit Ig, IgG fraction mg 40 AS302 Sheep anti mouse Ig, IgG fraction mg 40 AS200 Rabbit anti-human IgE epsilon chain mg 50 AS200* Rabbit anti-human IgE epsilon chain-HRPO mg 250 AS215 Rabbit anti-DHEA-S antiserum ml 260 AS217 Rabbit anti-17OH Progesterone antiserum ml 260 AS224 Goat anti-CEA, affinity purified mg 90

Last Update : 02.11.2010