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Primary Antibodies

Primary Antibodies

Our Primary Antibodies are research-use antibodies designed to support protein detection and target analysis across a wide range of applications and species. Our collection includes recombinant antibodies, monoclonal antibodies, and polyclonal antibodies for use in Western blotting (WB), immunohistochemistry (IHC), immunocytochemistry (ICC), immunofluorescence (IF), flow cytometry (FC), ELISA, and other common applications.

These primary antibodies are available for targets involved in cancer research, immunology, neuroscience, cell biology, metabolism, apoptosis, signaling pathways, and disease-related research. Bioss offers primary antibodies guaranteed for use in human, mouse, rat, and other species to help researchers choose the right antibody format for their experimental model and detection method.



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Formalin-fixed and paraffin embedded mouse heart tissue labeled Anti-CD34 Polyclonal Antibody, Unconjugated (bs-0646R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded human gastric adenocarcinoma labeled Anti-CD34 Polyclonal Antibody, Unconjugated (bs-0646R) at 1:200, followed by conjugation to the secondary antibody Goat Anti-Rabbit IgG, AF488 conjugated(bs-0295G-AF488)used at 1:200 dilution for 40 minutes at 37\u00b0C
Mouse brain lysates probed with Anti-CD34 Polyclonal Antibody, Unconjugated (bs-0646R) at 1:300 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 90min in RT.
Mouse lung lysate probed with Anti-CD34 Polyclonal Antibody, Unconjugated (bs-0646R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at RT.

Catalog #1: bs-0646r-TR

Applications: WB, IHC-P, IHC-F, IP, IF

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0646r-biotin-100ul

Applications: WB, IHC-P, IHC-F, IP

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0646r-hrp-100ul

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0646r-cy3-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0646r-cy5-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0646r-cy7-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0646r-fitc-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-0646r-pe-100ul

Applications: WB, IF

Reactivity: Human, Mouse, Rat

Conjugate: PE

Catalog #1: bs-1150R-Biotin

Applications: WB, ELISA, IHC-P

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-1150R-HRP

Applications: WB, ELISA, IHC-P

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-1150R

Applications: WB, ELISA, IHC-P

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded human gastric cancer labeled with Anti-UCP-1 Polyclonal Antibody, Unconjugated (bs-1925R) at 1:300 followed by conjugation to the secondary antibody and DAPI staining
Lane 1: Mouse Thymus lysates probed with UCP-1 Polyclonal Antibody, Unconjugated (bs-1925R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bs-1925R

Applications: WB, ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human

Conjugate: Unconjugated

Formalin-fixed and paraffin-embedded human cervical carcinoma labeled with Rabbit Anti-Ki-67 Polyclonal Antibody, Unconjugated(bs-2130R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin-embedded human oral squamous cell carcinoma labeled with Rabbit Anti-Ki-67 Polyclonal Antibody, Unconjugated(bs-2130R) at 1:200 followed by conjugation to the secondary antibody and DAPI staining
Generously provided by Markus Linder from Medical University Vienna as part of the Bioss Discovery Program. Formalin-fixed, paraffin embedded, and decalcified in EDTA embryonic mouse bone labeled with Anti-Ki-67 (Proliferation Marker) Polyclonal Antibody, Unconjugated (bs-2130R) at 1:100 followed by conjugation to the secondary antibody and DAB staining
Paraformaldehyde-fixed, paraffin embedded human stomach cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 20min; Antibody incubation with Rabbit Anti-Ki-67 (Proliferation Marker) Polyclonal Antibody, Unconjugated (bs-2130R) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary for 90 minutes and DAB staining.

Catalog #1: bs-2130R

Applications: IHC-P, IHC-F, IF, ICC/IF

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded: rat kidney tissue labeled with Anti-GLUT4 Polyclonal Antibody (bs-0384R), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining
Mouse heart lysates probed with Anti-GLUT4 Polyclonal Antibody (bs-0384R) at 1:300 overnight in 4˚C. Followed by conjugation to the secondary antibody (bs-0295G-HRP) at 1:5000 90min in 37˚C.
K562 cells probed with GLUT4 Polyclonal Antibody, unconjugated (bs-0384R) at 1:100 dilution for 30 minutes compared to control cells (blue) and isotype control (orange)
Tissue\/cell: NIH\/3T3 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (GLUT4) polyclonal Antibody, Unconjugated (bs-0384R) 1:100, 90 minutes at 37\u00b0C; followed by a FITC conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

Catalog #1: bs-0384R

Applications: WB, ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-1695R

Applications: WB, ELISA, IHC-P

Reactivity: Human

Conjugate: Unconjugated

Images provided by the Independent Validation Program (badge 29798).\\n\\nLane one: HeLa cell lysates irradiated with 25 Joules\/m2\\nUV-C Lane 2: Non-irradiated HeLa cell lysates probed with Rabbit Anti-p38 MAPK (Thr180 + Tyr182) Polyclonal Antibody, Unconjugated (bs-2210R) at 1:100 overnight at 4˚C. Followed by conjugation to secondary antibody at 1:10000 for 60 min at 37˚C.
Human MCF7 lysates probed with Rabbit Anti-p38 MAPK (Thr180+Tyr182) Polyclonal Antibody, Unconjugated (bs-2210R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37˚C.
Tissue\/cell: Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (phospho-p38 MAPK (Thr180 + Tyr182)) polyclonal Antibody, Unconjugated (bs-2210R) 1:100, 90 minutes at 37\u00b0C; followed by a FITC conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.
Paraformaldehyde-fixed, paraffin embedded Rat brain; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with p38 MAPK (Thr180 + Tyr182) Polyclonal Antibody, Unconjugated (bs-2210R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-2210R

Applications: WB, ELISA, IHC-P, IHC-F, IF, Flow-Cyt, ICC/IF

Reactivity: Human, Mouse, Rat, Chicken, Goat

Conjugate: Unconjugated

Catalog #1: bs-2210R-Biotin

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat, Chicken, Goat

Conjugate: Biotin

Catalog #1: bs-2210R-Cy7

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Chicken, Goat

Conjugate: Cy7

Catalog #1: bs-2210R-HRP

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat, Chicken, Goat

Conjugate: HRP

Catalog #1: bs-2210R-Cy3

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Chicken, Goat

Conjugate: Cy3

Catalog #1: bs-2210R-Cy5

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Chicken, Goat

Conjugate: Cy5

Catalog #1: bs-2210R-FITC

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Chicken, Goat

Conjugate: FITC

Catalog #1: bs-0061R-Cy5

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: Cy5

Catalog #1: bs-0061R-HRP

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: HRP

Catalog #1: bs-0061R-Biotin

Applications: WB, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: Biotin

Catalog #1: bs-0061R-Cy3

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: Cy3

Catalog #1: bs-0061R-Cy7

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: Cy7

Catalog #1: bs-0061R-FITC

Applications: WB, IF

Reactivity: Human, Mouse, Rat, Hamster

Conjugate: FITC

Catalog #1: bs-0118r

Applications: IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0118R-Biotin

Applications: IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0118R-HRP

Applications: IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0118R-Cy5

Applications: IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0118R-FITC

Applications: IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-0118R-Cy7

Applications: IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0118R-Cy3

Applications: IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Formalin-fixed and paraffin embedded human colon carcinoma labeled with Anti-GDNFRA Polyclonal Antibody, Unconjugated (bs-0201R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Paraformaldehyde-fixed, paraffin embedded (human brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (GDNFRA) Polyclonal Antibody, Unconjugated (bs-0201R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (human duodenum); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (GDNFRA) Polyclonal Antibody, Unconjugated (bs-0201R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Paraformaldehyde-fixed, paraffin embedded (mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (GDNFRA) Polyclonal Antibody, Unconjugated (bs-0201R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Catalog #1: bs-0201R

Applications: WB, ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0201R-Biotin

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-0201R-HRP

Applications: WB, ELISA, IHC-P, IHC-F

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-0201R-Cy7

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-0201R-Cy3

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-0201R-Cy5

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-0201R-FITC

Applications: WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Formalin-fixed and paraffin embedded: human ovary carcinoma labeled with Anti-VEGF Polyclonal Antibody, Unconjugated(bs-0279R) at 1:200, followed by conjugation to the secondary antibody and DAB staining
Cells labeled with Anti-VEGF Polyclonal Antibody (bs-0279R).
Human colon carcinoma lysates probed with Rabbit Anti-VEGF Polyclonal Antibody (bs-0279R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in RT. Predicted and observed band size: 23,46kDa
HeLa cells probed with Rabbit Anti-VEGF Polyclonal Antibody (bs-0279R) at 1:100 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated.\\n

Catalog #1: bs-0279r

Applications: WB

Reactivity: Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-0292R-Biotin

Applications: WB, ELISA

Reactivity: Human, Mouse, Rat, Goat, Cow

Conjugate: Biotin

Catalog #1: bs-0292R-HRP

Applications: WB, ELISA

Reactivity: Human, Mouse, Rat, Goat, Cow

Conjugate: HRP

Catalog #1: bs-0292R-Cy5

Applications: WB, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat, Goat, Cow

Conjugate: Cy5

Antigen: bs-0292P, BSA, 1ug\/100ul \\nPrimary: bs-0292R, 1:500, 1:1000, 1:2000, 1:4000, 1:8000, 1:16000, 1:32000; \\nSecondary: HRP conjugated Goat Anti-Rabbit IgG(bs-0295G-HRP) at 1: 5000; \\nTMB staining; Read the data in MicroplateReader by 450nm. \\n
Lane 1: Human Serum lysates; Lane 2: Mouse Serum lysates; Lane 3: Rat Serum lysates; Lane 4: Goat Serum lysates; Lane 5: Cow Serum lysates probed with BSA Polyclonal Antibody, Unconjugated (bs-0292R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bs-0292R

Applications: WB, ELISA, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat, Goat, Cow

Conjugate: Unconjugated

Catalog #1: bs-0292R-Cy3

Applications: WB, IF(IHC-P), IF(IHC-F), IF(ICC)

Reactivity: Human, Mouse, Rat, Goat, Cow

Conjugate: Cy3