Search results for: ACTH-Biotin conjugate Polyclonal Antibody Host Species: Rabbit
#1864935 // To Up
Immune capture and detection of Borrelia burgdorferi antigens in urine, blood, or tissues from infected ticks, mice, dogs, and humans.
Current biological and serological techniques for demonstrating infections by Borrelia burgdorferi can be inconclusive. In order to monitor Lyme borreliosis, we developed a rapid and sensitive assay for B. burgdorferi antigens in infected hosts. Polyclonal rabbit antisera were raised against membrane vesicles and an 83-kDa vesicle-associated protein band that was purified from in vitro B. burgdorferi cultures. Immunoglobulin G (IgG) antibodies were recovered from these sera and tested for a species-specific reaction with several geographically diverse Borrelia isolates by immunoblot analysis. Parlodion-coated electron microscope grids were activated with anti-vesicle F(ab')2 fragments and then incubated with confirmed or experimental sources of spirochetal antigens. Such sources included cultured spirochetes; spirochete culture supernatants; samples of urine, blood, or serum from mice, dogs, and humans; triturates of Ixodes ticks; and bladder, spleen, liver, kidney, heart, or brain tissues from infected or control mice. Captured antigens were assayed by immune electron microscopy by using anti-83-kDa IgG antibodies and protein A-colloidal gold conjugates. The results indicated that B. burgdorferi appears to shed surface antigens which are readily detectable in urine, blood, and several organs from infected hosts. Such antigens were detectable in mouse urine at dilutions exceeding 10(-6). Intact spirochetes were frequently observed on grids incubated with blood, spleen, or bladder preparations, and B. burgdorferi was reisolated from the urinary bladders of all experimentally infected mice. These results indicated that B. burgdorferi antigens arise in a variety of host materials. Such antigens can be captured and identified with specific polyclonal antibodies, providing a sensitive assay for monitoring and studying Lyme borreliosis.D W Dorward, T G Schwan, C F Garon
2960 related Products with: Immune capture and detection of Borrelia burgdorferi antigens in urine, blood, or tissues from infected ticks, mice, dogs, and humans.
1 mg5mg96 wells (1 kit)1100μlRelated Pathways
Contact Us:
Belgium
Voortstraat 49, 1910 Kampenhout BELGIUM
Tel 0032 16 58 90 45 Fax 0032 16 50 90 45
[email protected]
France
9, rue Lagrange, 75005 Paris
Tel 01 43 25 01 50 Fax 01 43 25 01 60
[email protected]
Germany
GENTAUR GmbH
Marienbongard 20
52062 Aachen Deutschland
Tel 0241 40 08 90 86 Fax 0241 55 91 05 36
[email protected]
United Kingdom
GENTAUR Ltd.
Howard Frank Turnberry House
1404-1410 High Road
Whetstone London N20 9BH
Tel 020 3393 8531 Fax 020 8445 9411
[email protected]
Also in
Luxembourg +35220880274
Schweiz Züri +41435006251
Danmark +4569918806
Österreich +43720880899
Česká republika Praha +420246019719
Ireland Dublin +35316526556
Norge Oslo +4721031366
Finland Helsset +358942419041
Sverige Stockholm +46852503438
Ελλάς Αθήνα +302111768494
Magyarország Budapest +3619980547
Poland
GENTAUR Poland Sp. z o.o.
ul. Grunwaldzka 88/A m.2
81-771 Sopot, Poland
Tel 058 710 33 44
Fax 058 710 33 48
[email protected]
skype gentaurpoland
Nederland
GENTAUR Nederland BV
Kuiper 1
5521 DG Eersel Nederland
Tel 0208-080893 Fax 0497-517897
[email protected]
Italy
GENTAUR SRL
IVA IT03841300167
Piazza Giacomo Matteotti, 6, 24122 Bergamo
Tel 02 36 00 65 93 Fax 02 36 00 65 94
[email protected]
Spain
GENTAUR Spain
Tel 0911876558
[email protected]
Bulgaria
GENTAUR Bulgaria
53 Iskar Str. 1191 Kokalyane, Sofia
Sofia 1000
Tel 0035924682280
Fax 0035929830072
[email protected]