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
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
0451 Mouse anti Human CD45 Single-Color Reagent BHPT-1
0452 Mouse anti Human CD45, conjugated with FITC Single-Color Reagent BHPT-1
045R1 Mouse anti Human CD45RA Single-Color Reagent BHKG-2
045R2 Mouse anti Human CD45RA, conjugated with FITC Single-Color Reagent BHKG-2
0519S Mouse anti Human CD5 FITC - CD19 PE Bi-Testª Reagents (FITC/RPE)
0520 Mouse anti Human CD5 FITC - CD20 PE Bi-Testª Reagents (FITC/RPE)
0541 Mouse anti Human CD54 Single-Color Reagent D3.6
0543 Mouse anti Human CD54, conjugated with Biotin Single-Color Reagent D3.6
0561 Mouse anti Human CD56 Monoclonal Antibody C5.9
0561P Mouse anti Human CD56 Prediluted Monoclonal Antibody C5.9
0561s Mouse anti Human CD56 Monoclonal Antibody C5.9
0562 Mouse anti Human CD56, conjugated with FITC Single-Color Reagent C5.9
0563 Mouse anti Human CD56, conjugated with Biotin Single-Color Reagent C5.9
0565 Mouse anti Human CD56, conjugated with PerCP Single-Color Reagent C5.9
0566P Recombinant Mouse anti Human CD56 Primary Antibodies C5.9 E1 (derived from clone C5.9)
0611 Mouse anti Human CD61 Monoclonal Antibody 43.PL
0612 Mouse anti Human CD61, conjugated with FITC Single-Color Reagent 43.PL
0614 Mouse anti Human CD61, conjugated with PE Single-Color Reagent 43.PL
0621 Mouse anti Human CD62L Single-Color Reagent 1H3
0083 Mouse anti Human CD8, conjugated with Biotin Single-Color Reagent 17D8
0084 Mouse anti Human CD8, conjugated with PE Single-Color Reagent 17D8
0101 Mouse anti Human CD10 Single-Color Reagent RXB.14
0132 Mouse anti Human CD13, conjugated with FITC Single-Color Reagent E735
0142 Mouse anti Human CD14, conjugated with FITC Single-Color Reagent FWKW
0151 Mouse anti Human CD15 Single-Color Reagent ARE
0161 Mouse anti Human CD16 Single-Color Reagent J5511
0163 Mouse anti Human CD16, conjugated with Biotin Single-Color Reagent J5511
0164 Mouse anti Human CD16, conjugated with PE Single-Color Reagent J5511
0183 Mouse anti Human CD18, conjugated with Biotin Single-Color Reagent 3EB
0184 Mouse anti Human CD18, conjugated with PE Single-Color Reagent 3EB
0191 Mouse anti Human CD19 Single-Color Reagent 1G9
0192 Mouse anti Human CD19, conjugated with FITC Single-Color Reagent 1G9
0194 Mouse anti Human CD19, conjugated with PE Single-Color Reagent 1G9
0202 Mouse anti Human CD20, conjugated with FITC Single-Color Reagent DFA-7
0220 Mouse anti Human CD2 FITC - CD20 PE Bi-Testª Reagents (FITC/RPE)
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