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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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Catalog #1: bs-1658R-Cy5

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: Cy5

Catalog #1: bs-1658R-Cy7

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: Cy7

Catalog #1: bs-1658R-FITC

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: FITC

Catalog #1: bs-1658R-PE

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: PE

Formalin-fixed and paraffin embedded mouse melanoma tissue labeled with Anti-mTOR Polyclonal Antibody, Unconjugated(bs-1992R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Formalin-fixed and paraffin embedded rat testis tissue labeled with Anti-mTOR Polyclonal Antibody, Unconjugated (bs-1992R) at 1:200 followed by conjugation to the secondary antibody, Goat Anti-Rabbit IgG, PE conjugated (bs-0295G-PE)and DAPI staining
Paraformaldehyde-fixed, paraffin embedded Mouse testis; 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 mTOR\/FRAP Polyclonal Antibody, Unconjugated (bs-1992R) at 1:400 overnight at 4\u00b0C, DAB staining.
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 mTOR\/FRAP Polyclonal Antibody, Unconjugated (bs-1992R) at 1:400 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-1992R

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: Unconjugated

Catalog #1: bs-1992R-HRP

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: HRP

Catalog #1: bs-1992R-Biotin

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: Biotin

Catalog #1: bs-1992R-Cy5

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: Cy5

Catalog #1: bs-1992R-FITC

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: FITC

Catalog #1: bs-1992R-Cy3

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: Cy3

Catalog #1: bs-1992R-Cy7

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

Reactivity: Human, Mouse, Rat, Chicken

Conjugate: Cy7

Formalin-fixed and paraffin embedded human laryngeal carcinoma labeled with Rabbit Anti-PCNA [Proliferation Marker] Polyclonal Antibody (bs-2007R) at 1:200 followed by conjugation to the secondary antibody and DAB staining\\n
Paraformaldehyde-fixed, paraffin embedded human gastric cancer; 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 PCNA Polyclonal Antibody, Unconjugated (bs-2007R) at 1:400 overnight at 4\u00b0C, followed by a conjugated secondary for 20 minutes and DAB staining.
Paraformaldehyde-fixed, paraffin embedded rat testis; 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 PCNA [Proliferation Marker] Polyclonal Antibody, Unconjugated (bs-2007R) at 1:500 overnight at 4\u00b0C, followed by a conjugated secondary for 20 minutes and DAB staining.
Paraformaldehyde-fixed, paraffin embedded Mouse lymph node; 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 PCNA [Proliferation Marker] Polyclonal Antibody, Unconjugated (bs-2007R) at 1:200 overnight at 4\u00b0C, DAB staining.

Catalog #1: bs-2007R

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-2007R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-2007R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-2007R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

Catalog #1: bs-2007R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-2007R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-2007R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

293T cell lysate probed (bs-2075R) at 1:300 overnight in 4˚C. Followed by conjugation to the secondary antibody (bs-0295G-HRP) at 1:5000 90min in 37˚C. \\n
Paraformaldehyde-fixed, paraffin embedded rat lung tissue; 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-Heme Oxygenase Polyclonal Antibody, Unconjugated (bs-2075) at 1:500 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining
Lane 1: Human HepG2 cell lysates; Lane 2: Human A549 cell lysates; Lane 3: Human DU145 cell lysates; Lane 4: Human H9C2 cell lysates; Lane 5: Human 293T cell lysates probed with Heme Oxygenase Polyclonal Antibody, Unconjugated (bs-2075R) 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-2075R

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Unconjugated

Catalog #1: bs-2075R-Biotin

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Biotin

Catalog #1: bs-2075R-HRP

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: HRP

Catalog #1: bs-2075R-Cy5

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Cy5

Catalog #1: bs-2075R-Cy3

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Cy3

Catalog #1: bs-2075R-Cy7

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: Cy7

Catalog #1: bs-2075R-FITC

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

Reactivity: Human, Mouse, Rat, Pig

Conjugate: FITC

Formalin-fixed and paraffin embedded rat brain labeled with Anti PARP (N-Terminus) Polyclonal Antibody, Unconjugated(bs-2138R) at 1:200 followed by conjugation to the secondary antibody Goat Anti-Rabbit IgG, FITC conjugated(bs-0295G-FITC)used at 1:200 dilution for 40 minutes at 37\u00b0C and DAPI
Lane 1: Rat Brain; Probed with PARP1 Polyclonal Antibody, Unconjugated (bs-2138R) at 1:1000 in 4˚C.
Human HeLa lysates probed with Rabbit Anti-PARP1 Polyclonal Antibody, Unconjugated (bs-2138R) 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.
Human Raji lysates probed with Rabbit Anti-PARP1 Polyclonal Antibody, Unconjugated (bs-2138R) 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.

Catalog #1: bs-2138R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-2272R

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

Reactivity: Human

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded chicken ileum labeled with Anti-CD44V6 Polyclonal Antibody, Unconjugated (bs-2507R) at 1:300 followed by conjugation to the secondary antibody
Rat lung lysate probed with Anti CD44 Polyclonal Antibody, Unconjugated (bs-2507R) at 1:200 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 for 90 min at 37˚C. Predicted band 80kD. Observed band size: 80kD
Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-CD44 Polyclonal Antibody, Unconjugated (bs-2507R) at 1:200 followed by conjugation to the secondary antibody and DAB staining
Hela cells were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with CD44 Polyclonal Antibody(bs-2507R)at 1:100 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).

Catalog #1: bs-2507R

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

Reactivity: Human, Mouse

Conjugate: Unconjugated

Catalog #1: bs-2507R-Biotin

Applications: ELISA, IHC-P

Reactivity: Human, Mouse

Conjugate: Biotin

Catalog #1: bs-2507R-HRP

Applications: ELISA, IHC-P

Reactivity: Human, Mouse

Conjugate: HRP

Catalog #1: bs-2507R-Cy5

Applications: FCM, IF(ICC)

Reactivity: Human, Mouse

Conjugate: Cy5

Catalog #1: bs-2507R-Cy3

Applications: FCM, IF(ICC)

Reactivity: Human, Mouse

Conjugate: Cy3

Catalog #1: bs-2507R-Cy7

Applications: FCM, IF(ICC)

Reactivity: Human, Mouse

Conjugate: Cy7

Catalog #1: bs-2507R-FITC

Applications: FCM, IF(ICC)

Reactivity: Human, Mouse

Conjugate: FITC

Lane 1: mouse heart lysates Lane 2: mouse brain lysates probed with Anti ERK1\/2(p42\/p42 MAPK) Polyclonal Antibody, Unconjugated (bs-2637R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band 42kD. Observed band size: 42kD.
A549 cell lysates probed with Rabbit Anti-ERK1 + 2 Polyclonal Antibody, Unconjugated (bs-2673R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:500 for 90 min at 37˚C.
Lane 1: Mouse Kidney lysates; Lane 2: Mouse Liver lysates probed with ERK1 + 2 Polyclonal Antibody, Unconjugated (bs-2637R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Lane 1: A431 cell Lysate;Lane 2: Mouse Cerebrum Lysate;Lane 3: Rat Cerebrum Lysate;Lane 4: Mouse Lymph node Lysate;Lane 5: Rat Lymph node Lysate;Lane 6: SiHa cell Lysate;Lane 7: HUVEC cell Lysate probed with ERK1 + ERK2 Polyclonal Antibody, Unconjugated (bs-2637R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C\r\n\r\n

Catalog #1: bs-2637R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bs-2637R-Biotin

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

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bs-2637R-HRP

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

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Catalog #1: bs-2637R-Cy7

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy7

Catalog #1: bs-2637R-Cy5

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy5

Catalog #1: bs-2637R-FITC

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

Reactivity: Human, Mouse, Rat

Conjugate: FITC

Catalog #1: bs-2637R-Cy3

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

Reactivity: Human, Mouse, Rat

Conjugate: Cy3

HeLa cells probed with Rabbit Anti-Torc1 (Ser151) Polyclonal Antibody (bs-3453R) at 1:10 for 30 minutes followed by incubation with Goat Anti-Rabbit IgG FITC conjugated secondary (bs-0295G-FITC) at 1:100 (green) for 40 minutes compared to control cells (blue), secondary only (light blue) and isotype control (orange).\\n
Formalin-fixed and paraffin embedded human brain glioma labeled with Anti-Torc1 (Ser151) Polyclonal Antibody, Unconjugated (bs-3453R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
Formalin-fixed and paraffin embedded human kidney labeled with Anti-Torc1 (Ser151) Polyclonal Antibody, Unconjugated (bs-3453R) at 1:200 followed by conjugation to the secondary antibody and DAB staining.
K562 cells were fixed with 4% PFA for 10min at room temperature,permeabilized with 90% ice-cold methanol for 20 min at -20\u2103, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with Phospho-CRTC1 (Ser151) Polyclonal Antibody(bs-3453R)at 1:100 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).

Catalog #1: bs-3453R

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bs-3453R-HRP

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

Reactivity: Human

Conjugate: HRP

Catalog #1: bs-3453R-Biotin

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

Reactivity: Human

Conjugate: Biotin

Catalog #1: bs-3453R-Cy5

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

Reactivity: Human

Conjugate: Cy5

Catalog #1: bs-3453R-Cy3

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

Reactivity: Human

Conjugate: Cy3

Catalog #1: bs-3453R-Cy7

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

Reactivity: Human

Conjugate: Cy7

Catalog #1: bs-3453R-FITC

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

Reactivity: Human

Conjugate: FITC