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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-9998R-Biotin

Applications: WB, IHC-P

Reactivity: Mouse

Conjugate: Biotin

Catalog #1: bs-9997R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Mouse Brain lysates probed with C4orf44 Polyclonal Antibody, Unconjugated (bs-9998R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody at 1:10000 for 60 min at 37˚C.
Mouse brain lysates probed with C4orf44 Polyclonal Antibody, Unconjugated (bs-9998R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Mouse brain lysates probed with C4orf44 Polyclonal Antibody, Unconjugated (bs-9998R) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bs-9998R

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

Reactivity: Mouse

Conjugate: Unconjugated

Catalog #1: bs-9998R-HRP

Applications: WB, IHC-P

Reactivity: Mouse

Conjugate: HRP

Catalog #1: bs-9999R

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bsm-0107m-biotin-100ul

Applications: WB, IHC-P

Reactivity: Rat

Conjugate: Biotin

Catalog #1: bsm-0107m-hrp-100ul

Applications: WB, IHC-P

Reactivity: Rat

Conjugate: HRP

Catalog #1: bsm-0107m

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

Reactivity: Rat

Conjugate: Unconjugated

Catalog #1: bsm-0356M-Biotin

Applications: IHC-P

Reactivity: Others

Conjugate: Biotin

Catalog #1: bsm-0356M-HRP

Applications: IHC-P

Reactivity: Others

Conjugate: HRP

Catalog #1: bsm-0356M

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

Reactivity: Others

Conjugate: Unconjugated

Catalog #1: bsm-0387m-biotin-100ul

Applications: WB, IHC-P

Reactivity: Human

Conjugate: Biotin

Formalin-fixed and paraffin embedded mouse lymphoma tissue labeled with Anti-TNF-alpha Polyclonal Antibody, FITC conjugated (bsm-0387M-FITC) at 1:200 followed by conjugation to the secondary antibody
Formalin-fixed and paraffin embedded:human colon labeled with Anti-TNF-Alpha Polyclonal Antibody, Unconjugated (bsm-0387M), followed by conjugation to the secondary antibody and DAB staining
4% Paraformaldehyde-fixed THP-1(LPS treated (100 ng\/ml, 16 h) and Brefeldin A treated (5 \u00b5g\/ml, 4 h)) (H) cell; Antibody incubation with (TNF alpha) monoclonal Antibody, unconjugated (bsm-0387M) 1:100, 90 min at 37\u00b0C; followed by conjugated Goat Anti-Mouse IgG antibody (green, bs-60296G-BF488) at 37\u00b0C for 90 min, DAPI (blue, C02-04002) was used to stain the cell nuclei. PBS instead of the primary antibody was used as the blank control.
Blank control:THP-1. Primary Antibody (green line): Mouse Anti-TNF alpha antibody (bsm-0387M) Dilution: 1ug\/Test; Secondary Antibody : Goat anti-mouse IgG-FITC Dilution: 0.5ug\/Test. Protocol The cells were treated with TPA (80 nM, overnight) and then treated with LPS (1 ug\/mL, 18 hr\/6 hr) and Brefeldin A (300 ng\/mL, last 3 hr of stimulation) .The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at -20\u2103.The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.

Catalog #1: bsm-0387m

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bsm-0387m-hrp-100ul

Applications: WB, IHC-P

Reactivity: Human

Conjugate: HRP

Catalog #1: bsm-0855m-biotin-100ul

Applications: IHC-P

Reactivity: Human

Conjugate: Biotin

Catalog #1: bsm-0855m

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bsm-0855m-hrp-100ul

Applications: IHC-P

Reactivity: Human

Conjugate: HRP

Catalog #1: bsm-0910M-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Other Species

Conjugate: Biotin

Catalog #1: bsm-0910M-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Other Species

Conjugate: HRP

Catalog #1: bsm-0910M

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

Reactivity: Other Species

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat brain tissue labeled with Anti-BrdU(A7) Monoclonal Antibody, FITC Conjugated (bsm-0917M-FITC) at 1:200 for 40 minutes at 37\u00b0C followed by labeling Rabbit Anti-Tubulin Beta, Cy3 conjugated(bs-4511R-Cy3) 1:200, 40 minutes at 37\u00b0C
Formalin-fixed and paraffin embedded rat brain tissue labeled with Anti-BrdU(A7) Monoclonal Antibody, Unconjugated (bsm-0917M) at 1:200, followed by conjugation to the secondary antibody and DAB staining
MCF-7 cells were labeled with BrdU (10\u03bcM) and stained with mouse monoclonal antibody against BrdU with dilution at 1:100 and 1:50. 2nd antibody without primary antibody was used as control included here. Fluorescent signals were detected with both 1:100 and 1:50 primary antibody dilution in both MCF-7 it shows nucleus staining. Scale bar= 20 \u03bcm.
Paraformaldehyde-fixed, paraffin embedded (rat lung); 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 (BrdU (A7)) Monoclonal Antibody, Unconjugated (bsm-0917M) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Mouse)(sp-0024) instructionsand DAB staining.\r\n\r\n

Catalog #1: bsm-0917m

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

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bsm-0917m-biotin-100ul

Applications: WB, IHC-P, IHC-F

Reactivity: Species independent

Conjugate: Biotin

Catalog #1: bsm-0917m-hrp-100ul

Applications: WB, IHC-P, IHC-F

Reactivity: Species independent

Conjugate: HRP

Catalog #1: bsm-0933M-Biotin

Applications: WB, IHC-P

Reactivity: Human, Mouse, Rat

Conjugate: Biotin

Catalog #1: bsm-0933M-HRP

Applications: WB, IHC-P

Reactivity: Human, Mouse, Rat

Conjugate: HRP

Paraformaldehyde-fixed, paraffin embedded Mouse pancreas; 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 GLP-1 (1G9) Monoclonal Antibody, Unconjugated (bsm-0933M) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Rat pancreas; 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 GLP-1 (1G9) Monoclonal Antibody, Unconjugated (bsm-0933M) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded Human pancreatic 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 GLP-1 (1G9) Monoclonal Antibody, Unconjugated (bsm-0933M) at 1:200 overnight at 4\u00b0C, DAB staining.
Paraformaldehyde-fixed, paraffin embedded (rat pancreas); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (GLP-1(1G9)) Monoclonal Antibody, Unconjugated (bsm-0933M ) at 1:500 overnight at 4\u00b0C, followed by a conjugated Goat Anti- Mouse IgG antibody (YF488) for 90 minutes, and DAPI for nuclei staining.

Catalog #1: bsm-0933M

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

Reactivity: Human, Mouse, Rat

Conjugate: Unconjugated

Catalog #1: bsm-0954M-Biotin

Applications: WB, IHC-P

Reactivity: Rat

Conjugate: Biotin

Catalog #1: bsm-0954M-HRP

Applications: WB, IHC-P

Reactivity: Rat

Conjugate: HRP

Catalog #1: bsm-0954M

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

Reactivity: Rat

Conjugate: Unconjugated

Catalog #1: bsm-0990M-HRP

Applications: ELISA, IHC-P, IHC-F

Reactivity: Virus

Conjugate: HRP

Catalog #1: bsm-0990M-Biotin

Applications: ELISA, IHC-P, IHC-F

Reactivity: Virus

Conjugate: Biotin

Catalog #1: bsm-0972M

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

Reactivity: Others

Conjugate: Unconjugated

Catalog #1: bsm-0990M

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

Reactivity: Virus

Conjugate: Unconjugated

\"Antigen: bs-1240P Hu Fibrinogen, 2ug\/100ul \\nPrimary: Antiserum, 1:500, 1:1000, 1:2000, 1:4000, 1:8000, 1:16000, 1:32000; \\nSecondary: HRP conjugated Goat Anti-Mouse IgG (bs-0296G-HRP) at 1: 5000; \\nRead the data in MicroplateReader by 450nm. \\n\"
HepG2 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 human Fibrinogen Monoclonal Antibody(bsm-1240M)at 1:50 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: bsm-1240M

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bsm-1240M-Biotin

Applications: IHC-P

Reactivity: Human

Conjugate: Biotin

Catalog #1: bsm-1240M-HRP

Applications: IHC-P

Reactivity: Human

Conjugate: HRP

25 ug total protein per lane of various lysates (see on figure) probed with AFP(A2) monoclonal antibody, unconjugated (bsm-1621M) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min.
(Negative control)Paraformaldehyde-fixed, paraffin embedded Human Liver Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with AFP(A2) Monoclonal Antibody, Unconjugated(bsm-1621M) at 1:500 overnight at 4\u00b0C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Rat Placenta; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with AFP(A2) Monoclonal Antibody, Unconjugated (bsm-1621M) at 1:200 overnight at 4\u00b0C, followed by conjugation to the bs-40296G-HRP and DAB (C-0010) staining.
Paraformaldehyde-fixed, paraffin embedded Human Placenta; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with AFP(A2) Monoclonal Antibody, Unconjugated (bsm-1621M) at 1:200 overnight at 4\u00b0C. Followed by conjugated Goat Anti-Mouse IgG antibody (Green, bs-0296G-BF594), DAPI (blue, C02-04002) was used to stain the cell nuclei.

Catalog #1: bsm-1621m-100ul

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

Reactivity: Human, Rat

Conjugate: Unconjugated

Catalog #1: bsm-1621m-biotin-100ul

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

Reactivity: Human, Rat

Conjugate: Biotin

Catalog #1: bsm-1621m-hrp-100ul

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

Reactivity: Human, Rat

Conjugate: HRP

Catalog #1: bsm-1622M-Biotin

Applications: WB, ELISA, IHC-P

Reactivity: Human

Conjugate: Biotin

Catalog #1: bsm-1622M-HRP

Applications: WB, ELISA, IHC-P

Reactivity: Human

Conjugate: HRP

Catalog #1: bsm-1622m-100ul

Applications: WB, ELISA, IHC-P, IF

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bsm-1623M-HRP

Applications: ELISA, IHC-P

Reactivity: Human

Conjugate: HRP

Catalog #1: bsm-1623M-Biotin

Applications: ELISA, IHC-P

Reactivity: Human

Conjugate: Biotin

Catalog #1: bsm-1623m-100ul

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bsm-1624M-Biotin

Applications: WB, ELISA, IHC-P

Reactivity: Human

Conjugate: Biotin

Catalog #1: bsm-1624m-100ul

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

Reactivity: Human

Conjugate: Unconjugated

Catalog #1: bsm-1624M-HRP

Applications: WB, ELISA, IHC-P

Reactivity: Human

Conjugate: HRP