Modifications of Antibodies

Antigen Preparation

Antibody Conjugation

Immunization

Antigen Conjugation

Antibody Fragmentation

Antibody Fragmentation

Antibody Preparation

Order Process


Antibody Conjugation

Antibody conjugations for your special needs. Modifications of antibodies you send us or antibodies that Davids produced for you. Table 1 shows an overview of the most ordered modifications for antibodies made by us. Please ask if you need additional antibody conjugations: info@davids-bio.com

Available Antigen Conjugations
Dye Conjugation Enzyme Conjugation Protein Conjugation Liposome Introduction
Antibody Conjugation to FITCAntibody Conjugation to FITCProtein as AntigenLiposome Introcuction of Proteins
Cat.No.P801 (FITC)
P802 (RhodaminB)
P804 (AP)
P805 (HRP)
P803 (Biotin)P808
Available forIgY, IgG, IgMIgY, IgG, IgMIgY, IgG, IgMProteins
AmountUp to 10 mgUp to 2 mg (P804)
Up to 10 mg (P805)
Up to 10 mg
Conjugation withFITC
RhodaminB
More on request
Alkaline Phosphatase
Horse Radish Peroxidase
More on request
Biotin
More on request
Inclusion in liposomes
PricePrice ListPrice ListPrice ListPrice on demand
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Antigen Conjugation

The conjugation of antigens can lead to a better immune response especially for antigens that have a small antigenicity. Small antigens like peptides, haptenes or drugs can get larger by forming multimers, which leads to a better immune response in most cases. We recommend to perform conjugations to a carrier like KLH, BSA, Ovalbumin or Thyroglobulin for proteins smaller 10 kDa. In addition a modification for toxic antigens might be necessary to reduce toxicity before immunization. Please go to our Antigen Page for additional information on antigen requirements or to our Peptide Antibody Page for conjugations of peptides.

Antibody-Fragmentation

Available Antigen Conjugations
F(ab)-Fragmentation F(ab)2-Fragmentation F(ab)2-Fragmentation Chicken
Fragmentation of AntibodiesFragmentation of AntibodiesFragmentation of Antibodies
Cat.No.P901P902P903
Available forIgGIgGIgY
SpeciesMammalianMammalianBirds
Amount1 - 10 mg IgG1 - 10 mg IgG1 - 10 mg IgY
EnzymePapainPepsinPepsin
Fragmentation (approx.)55 kDa F(ab)110 kDa F(ab)2110 kDa F(ab)2
PricePrice ListPrice ListPrice List
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Order Process

For antibodies made by Davids or antigens by Davids just order the desired modification by email. For antibodies or antigens from your own lab, we recommend to contact us before modification of your proteins as every modification is different. You can send your material for modification to:

Davids Biotechnologie GmbH
Roentgenstrasse 3
93055 Regensburg
Germany

  1. Your Material for Modification
  2. Concentration & Buffer Conditions of your material
  3. Our Offer, our order form or your official PO
  4. VAT number (only EU Customers, not German Customers)

If you want to order one of our antibody services go to our Antibody Services Overview.