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Hapten-Carrier Protein Conjugate

Hapten-Carrier Protein Conjugates are formed by covalently linking small, non-immunogenic molecules (haptens) to high-molecular-weight carrier proteins, thereby enhancing their immunogenicity and enabling the induction of specific antibodies in experimental animals. This conjugation strategy is widely used for generating antibodies against small molecules such as drugs, hormones, and neurotransmitters. Common carrier proteins include keyhole limpet hemocyanin (KLH), bovine serum albumin (BSA), and ovalbumin (OVA), which have large molecular weights and strong immunogenicity, effectively facilitating the immune system’s recognition of haptens. Hapten-Carrier Protein Conjugates can be applied in various immunological assays, including antibody production, ELISA, Western blotting, and immunoprecipitation.

4-Hydroxy-3-Nitrophenyl Acetate-BSA
NP-BSA, 4-Hydroxy-3-Nitrophenylacetyl-BSA, 4-Hydroxy-3-nitrophenylacetyl-bovine serum albumin
TRP-00238
4-Hydroxy-3-Nitrophenyl Acetate-BSA is a hapten-carrier protein conjugate formed by coupling 4-Hydroxy-3-Nitrophenyl Acetate (NP) to bovine serum albumin (BSA). As a hapten, 4-Hydroxy-3-Nitrophenyl Acetate alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity.
  • $297
12 days
Size
QTY
Clenbuterol-BSA
NAB-365-BSA, CLB-BSA
TYD-01656
Clenbuterol-BSA is a hapten-carrier protein conjugate formed by coupling Clenbuterol to bovine serum albumin (BSA). As a hapten, Clenbuterol alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Clenbuterol-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $243
12 days
Size
QTY
Estradiol-BSA
β-Estradiol-BSA, E2-BSA, 17β-Estradiol-BSA
TYD-01768
Estradiol-BSA is a hapten-carrier protein conjugate formed by coupling Estradiol to bovine serum albumin (BSA). As a hapten, Estradiol alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Estradiol-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $455
12 days
Size
QTY
25-OH Vitamin D3-KLH
25-OH-VD3-KLH, 25-hydroxy vitamin D3-KLH
TYD-01653
25-OH Vitamin D3-KLH is a hapten-carrier protein conjugate formed by coupling 25-OH Vitamin D3 to keyhole limpet hemocyanin (KLH). As a hapten, 25-OH Vitamin D3 alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity.
  • $780
12 days
Size
QTY
Gibberellins-BSA
Gibberellin A3-BSA, Gibberellic acid-BSA, GA3-BSA
TYD-01598
Gibberellins-BSA is a hapten-carrier protein conjugate formed by coupling Gibberellins to bovine serum albumin (BSA). As a hapten, Gibberellins alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Gibberellins-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
Aflatoxin B1-BSA
AFB1-BSA
TYD-01767
Aflatoxin B1-BSA is a hapten-carrier protein conjugate formed by coupling Aflatoxin B1 to bovine serum albumin (BSA). As a hapten, Aflatoxin B1 alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Aflatoxin B1-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M PBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • Inquiry Price
12 days
Size
QTY
Phosphoserine-BSA
p-serine-BSA, pSER-BSA, phospho-Ser-BSA
TYD-01622
Phosphoserine-BSA is a hapten-carrier protein conjugate formed by coupling Phosphoserine to bovine serum albumin (BSA). As a hapten, Phosphoserine alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Phosphoserine-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
5-MethylCytosine-BSA
5mC-BSA, 5-mC-BSA
TYD-01683
5-MethylCytosine-BSA is a hapten-carrier protein conjugate formed by coupling 5-MethylCytosine to bovine serum albumin (BSA). As a hapten, 5-MethylCytosine alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. 5-MethylCytosine-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M PBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $243
12 days
Size
QTY
Phosphotyrosine-BSA
p-tyrosine-BSA, pTyr-BSA, Phospho-tyr-BSA
TYD-01735
Phosphotyrosine-BSA is a hapten-carrier protein conjugate formed by coupling Phosphotyrosine to bovine serum albumin (BSA). As a hapten, Phosphotyrosine alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Phosphotyrosine-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
Clenbuterol-KLH
NAB-365-KLH, CLB-KLH
TYD-01657
Clenbuterol-KLH is a hapten-carrier protein conjugate formed by coupling Clenbuterol to keyhole limpet hemocyanin (KLH). As a hapten, Clenbuterol alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Clenbuterol-KLH may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $292
12 days
Size
QTY
Diethylstilbestrol-KLH
Stilbestrol-KLH
TYD-01675
Diethylstilbestrol-KLH is a hapten-carrier protein conjugate formed by coupling Diethylstilbestrol to keyhole limpet hemocyanin (KLH). As a hapten, Diethylstilbestrol alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Diethylstilbestrol-KLH may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker-OVA
TYD-01665
1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker-OVA is a hapten-carrier protein conjugate formed by coupling 1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker to chicken ovalbumin (OVA). As a hapten, 1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. 1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker-OVA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker-BSA
TYD-01635
1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker-BSA is a hapten-carrier protein conjugate formed by coupling 1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker to bovine serum albumin (BSA). As a hapten, 1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. 1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid linker-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid-BSA
TYD-01634
1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid-BSA is a hapten-carrier protein conjugate formed by coupling 1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid to bovine serum albumin (BSA). As a hapten, 1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. 1-(2-Aminoethyl)-1H-pyrazol-4-ylphosphonic acid-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
Sudan I-OVA
Solvent Yellow 14-OVA
TYD-01661
Sudan I-OVA is a hapten-carrier protein conjugate formed by coupling Sudan I to chicken ovalbumin (OVA). As a hapten, Sudan I alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity.Sudan I-OVA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
Ractopamine-KLH
LY031537-KLH
TYD-01660
Ractopamine-KLH is a hapten-carrier protein conjugate formed by coupling Ractopamine to keyhole limpet hemocyanin (KLH). As a hapten, Ractopamine alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Ractopamine-KLH may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $292
12 days
Size
QTY
Pyrazinamide-KLH
Pyrazinoic acid amide-KLH, Pyrazinecarboxamide-KLH
TYD-01604
Pyrazinamide-KLH is a hapten-carrier protein conjugate formed by coupling Pyrazinamide to keyhole limpet hemocyanin (KLH). As a hapten, Pyrazinamide alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Pyrazinamide-KLH may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M PBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $325
12 days
Size
QTY
Enrofloxacin-OVA
PD160788-OVA, ENR-OVA, BAY-Vp2674-OVA
TYD-01592
Enrofloxacin-OVA is a hapten-carrier protein conjugate formed by coupling Enrofloxacin to chicken ovalbumin (OVA). As a hapten, Enrofloxacin alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity.Enrofloxacin-OVA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $260
12 days
Size
QTY
Penicillin G-OVA
Benzylpenicillin-OVA
TYD-01627
Penicillin G-OVA is a hapten-carrier protein conjugate formed by coupling Penicillin G to chicken ovalbumin (OVA). As a hapten, Penicillin G alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity.Penicillin G-OVA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $325
12 days
Size
QTY
Histamine-BSA
Ergamine-BSA
TYD-01621
Histamine-BSA is a hapten-carrier protein conjugate formed by coupling Histamine to bovine serum albumin (BSA). As a hapten, Histamine alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Histamine-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $362
12 days
Size
QTY
Pyrazinamide-BSA
Pyrazinoic acid amide-BSA, Pyrazinecarboxamide-BSA
TYD-01609
Pyrazinamide-BSA is a hapten-carrier protein conjugate formed by coupling Pyrazinamide to bovine serum albumin (BSA). As a hapten, Pyrazinamide alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Pyrazinamide-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M PBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
Gentamicin-BSA
GM-BSA
TYD-01628
Gentamicin-BSA is a hapten-carrier protein conjugate formed by coupling Gentamicin to bovine serum albumin (BSA). As a hapten, Gentamicin alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Gentamicin-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $243
12 days
Size
QTY
Enrofloxacin-BSA
PD160788-BSA, ENR-BSA, BAY-Vp2674-BSA
TYD-01632
Enrofloxacin-BSA is a hapten-carrier protein conjugate formed by coupling Enrofloxacin to bovine serum albumin (BSA). As a hapten, Enrofloxacin alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Enrofloxacin-BSA may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer at a typical concentration of 1 mg/mL.
  • $397
12 days
Size
QTY
Melamine-Bov IgG
TYD-01625
Melamine-Bov IgG is a hapten-carrier protein conjugate formed by coupling Melamine to bovine immunoglobulin (bovIgG). As a hapten, Melamine alone cannot induce an immune response and must be conjugated to a large molecular protein to become a complete antigen with immunogenicity. Melamine-Bov IgG may be supplied as a lyophilized powder or as a solution. The solution is prepared in 0.01 M TBS (pH 7.4) buffer.
  • $397
12 days
Size
QTY