Accelerating the Pace of Discovery

Primary antibodies

Primary antibodies are versatile biological reagents used to detect a wide range of antigenic targets. Antibodies against a target of interest are raised in host species such as mouse, sheep, rabbit, rat or goat. The target is often a protein, and is usually from a species different to that of the host. Common target species are human, mouse, rat and veterinary species, but can also be viral, bacterial or chemical depending on the area of research.

Our catalogue of high quality monoclonal and polyclonal primary antibodies are suitable for use in numerous applications, including flow cytometry, ELISA, immunohistochemistry, immunofluorescence and western blot. They are available labelled with a variety of fluorescent dyes or proteins including FITC, PE, PerCP and APC, enzymes such as horseradish peroxidase, or biotin for further amplification via labelled streptavidin. Also available without a label, our unconjugated antibodies require a species-specific secondary antibody to enable detection. Please see our Secondary antibodies page for our extensive range.

Code Name Product Type Clone
0022 Mouse anti Human CD2, conjugated with FITC Single-Color Reagent T6.3
0023 Mouse anti Human CD2, conjugated with Biotin Single-Color Reagent T6.3
0024 Mouse anti Human CD2, conjugated with PE Single-Color Reagent T6.3
0027 Mouse anti Human CD2 FITC - CD7 PE Bi-Test™ Reagents (FITC/RPE)
0027S Mouse anti Human CD2 FITC - CD7 PE Bi-Testª Reagents (FITC/RPE)
0031 Mouse anti Human CD3 Monoclonal Antibody M2AB
0041 Mouse anti Human CD4 Single-Color Reagent 7E14
0043 Mouse anti Human CD4, conjugated with Biotin Single-Color Reagent 7E14
0711 Mouse anti Human CD71 Monoclonal Antibody BGX.24
0712 Mouse anti Human CD71, conjugated with FITC Single-Color Reagent BGX.24
0714 Mouse anti Human CD71, conjugated with PE Single-Color Reagent BGX.24
0828 Mouse anti Human CD8 FITC - CD28 PE Bi-Testª Reagents (FITC/RPE)
0828S Mouse anti Human CD8 FITC - CD28 PE Bi-Testª Reagents (FITC/RPE)
0856S Mouse anti Human CD8 FITC - CD56 PE Bi-Testª Reagents (FITC/RPE)
08DR Mouse anti Human CD8 FITC - HLADR PE Bi-Testª Reagents (FITC/RPE)
0952 Mouse anti Human FAS/APO-1 (CD95) Monoclonal Antibody 3.22
0954 Mouse anti Human FAS/APO-1 (CD95), conjugated with PE Single-Color Reagent 3.22
0DR1 Mouse anti Human HLA-DR Single-Color Reagent 423L
0DR2 Mouse anti Human HLA-DR, conjugated with FITC Single-Color Reagent 423L
0DR3 Mouse anti Human HLA-DR, conjugated with Biotin Single-Color Reagent 423L
0352 Mouse anti Human CD35, conjugated with FITC Single-Color Reagent AR2
0381 Mouse anti Human CD38 Single-Color Reagent TME-2
0382 Mouse anti Human CD38, conjugated with FITC Single-Color Reagent TME-2
0426 Mouse anti Human CD4 FITC - CD26 PE Bi-Testª Reagents (FITC/RPE)
0426S Mouse anti Human CD4 FITC - CD26 PE Bi-Testª Reagents (FITC/RPE)
0427S Mouse anti Human CD4 FITC - CD27 PE Bi-Testª Reagents (FITC/RPE)
0428 Mouse anti Human CD4 FITC - CD28 PE Bi-Test™ Reagents (FITC/RPE)
0428S Mouse anti Human CD4 FITC - CD28 PE Bi-Test™ Reagents (FITC/RPE)
0441 Mouse anti Human CD44 Single-Color Reagent 7F1
0271 Mouse anti Human CD27 Single-Color Reagent DEN-3
0272 Mouse anti Human CD27, conjugated with FITC Single-Color Reagent DEN-3
0274 Mouse anti Human CD27, conjugated with PE Single-Color Reagent DEN-3
0281 Mouse anti Human CD28 Single-Color Reagent B-23
0282 Mouse anti Human CD28, conjugated with FITC Single-Color Reagent B-23
0319 Mouse anti Human CD3 FITC - CD19 PE Bi-Test™ Reagents (FITC/RPE)
0328S Mouse anti Human CD3 FITC - CD28 PE Bi-Testª Reagents (FITC/RPE)
0331 Mouse anti Human CD33 Single-Color Reagent FOS
0334 Mouse anti Human CD33, conjugated with PE Single-Color Reagent FOS
0342 Mouse anti Human CD34, conjugated with FITC Single-Color Reagent CS37
0451 Mouse anti Human CD45 Single-Color Reagent BHPT-1
Show more products...