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Epitope Tag Antibodies

 

 

An epitope tag is a biological structure or sequence, recognized by an antibody, such as a protein or carbohydrate, that acts as an antigen. When no antibody is available for the protein/ molecule of interest, epitope tagging is a great alternative to allow researchers to track protein expression and localization.

The tag can be attached to a protein/molecule of interest by using chemical conjugation or genetic fusion. The tags can also improve solubility, folding, purification, and expression levels. With epitope tagging, affinity purification can be performed for the tagged molecule by using tag-specific antibodies coupled to chromatographic resins.



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Lane 1: E.coli Lysate lysates probed with HA tag Polyclonal Antibody, Unconjugated (bs-0966R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
HA-Tagged Fusion Protein Overexpression E.coli Lysate (Cat#: bs-41230P) at 4 ug\r\nPrimary: Anti-HA tag (bs-0966R) at 1\/1000 ~ 1\/10000 dilution\r\nSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1\/20000 dilution

Catalog #1: bs-0966R

Applications: WB, ELISA

Reactivity: Species independent

Conjugate: Unconjugated

Antigen: bs-2109P, 0.2ug\/100ul \\nPrimary: Antiserum, 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;\\nRead the data in MicroplateReader by 450
Lane 1: E.coli Lysate lysates probed with V5 tag Polyclonal Antibody, Unconjugated (bs-2109R) 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: V5-Tagged Fusion Protein Overexpression E.coli Lysate (bs- 41230P) probed with V5 tag Polyclonal Antibody, Unconjugated (bs-2109R) at 1:100000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bs-2109R

Applications: WB, ELISA

Reactivity: Species independent

Conjugate: Unconjugated

Antigen: bs-2110P, 0.2ug\/100ul \\nPrimary: Antiserum, 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;\\nRead the data in MicroplateReader by 450
Lane 1: E.coli Lysate lysates probed with VSV-G tag Polyclonal Antibody, Unconjugated (bs-2110R) 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-2110R

Applications: WB, ELISA

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bs-2112R

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

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bs-2113R

Applications: ELISA

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bs-2115R

Applications: WB, ELISA

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bs-2116R

Applications: WB, ELISA

Reactivity: Species independent

Conjugate: Unconjugated

Lane 1: GST-Tagged Fusion Protein Overexpression E.coli lysates; Lane 2: GST-Tagged Fusion Protein Overexpression E.coli lysates probed with GST tag Polyclonal Antibody, Unconjugated (bs-2122R) 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: GST-tagged fusion protein probed with GST tag Polyclonal Antibody, Unconjugated (bs-2122R) at 1:60000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Transformed (GST-tag or EV) E. coli cells lysates were subjected to SDS-PAGE followed by WB with bs-2122R (Anti-GST) at dilution of 1:60,000 incubated at 4\u2103 overnight.

Catalog #1: bs-2122R

Applications: WB, ELISA

Reactivity: Species independent

Conjugate: Unconjugated

Formalin-fixed and paraffin embedded rat liver labeled with Anti-EGFP Polyclonal Antibody, Unconjugated (bs-2194R) at 1:300 followed by conjugation to the secondary antibody
Transfected HBX cells probed with Anti-EGFP Polyclonal Antibody, Unconjugated (bs-2194R) at 1:300 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 90min in 37˚C.
Lane 1: GFP-Tagged fusion protein (full length) Overexpression E.coli lysates(Cat#: bs-33009P) probed with EGFP Polyclonal Antibody, Unconjugated (bs-2194R) 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-2194R

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

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bsm-0966M

Applications: WB, IF(ICC)

Reactivity: Tags

Conjugate: Unconjugated

Lane 1: His-Tagged Fusion Protein Overexpression E.coli Lysate; Lane 2: His-Tagged Fusion Protein Overexpression E.coli Lysate probed with His tag (6E6) Monoclonal Antibody, Unconjugated (bsm-33004M) 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: His-Tagged Fusion Protein Overexpression E.coli Lysate (bs- 41230P) probed with His tag Monoclonal Antibody, Unconjugated (bsm-33004M) at 1:200000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bsm-33004M

Applications: WB

Reactivity: Species independent

Conjugate: Unconjugated

Recombinant ORF53 [Ictalurid herpesvirus 1] Protein lysates probed with His Tag Polyclonal Antibody, Unconjugated (bs-10582R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
His-Tagged Fusion Protein Overexpression E.coli Lysates (Cat#: bs-41403P) probed with His Tag Polyclonall Antibody, Unconjugated (bs-10582R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
His-Tagged Fusion Protein Overexpression E.coli Lysates (Cat#: bs-41230P) probed with His Tag Polyclonall Antibody, Unconjugated (bs-10582R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
His-Tagged Fusion Protein Overexpression E.coli Lysate (Cat#: bs-41403P) at 4 ug\r\nPrimary: Anti-His Tag (bs-10582R) at 1\/2000 ~ 1\/5000 dilution\r\nSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1\/20000 dilution

Catalog #1: bs-10582R

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

Reactivity: Tags, Others

Conjugate: Unconjugated

Catalog #1: bsm-33184M

Applications: WB

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bsm-33185M

Applications: WB

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bsm-33182M

Applications: WB

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bsm-33175M

Applications: WB

Reactivity: Species independent

Conjugate: Unconjugated

20 ng Recombinant RFP protein, His (bs-33011P) per lane probed with RFP monoclonal antibody respectively, unconjugated (bsm-33011M) at 1:5000 dilution and 4\u00b0C overnight incubation. Followed by corresponding conjugated secondary antibody incubation at r.t. for 60 min.
20 ng Recombinant RFP-His protein (bs-33011P) per lane probed with RFP monoclonal antibody respectively, unconjugated (bsm-33011M) at 1:5000-1:50000 dilution and 4\u00b0C overnight incubation. Followed by corresponding conjugated secondary antibody incubation at r.t. for 60 min.

Catalog #1: bsm-33011m

Applications: WB

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bsm-33189M

Applications: WB

Reactivity: Species independent

Conjugate: Unconjugated

Lane 1: GFP-Tagged fusion protein (full length) Overexpression E.coli lysates (Cat#: bs-33009P) probed with GFP-Tag Monoclonal Antibody, Unconjugated (bsm-33019M) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
GFP-tagged fusion protein probed with GFP-Tag Monoclonal Antibody, Unconjugated (bsm-33019M) at 1:1000000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Catalog #1: bsm-33019M

Applications: WB

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bsm-33183M

Applications: WB, ELISA

Reactivity: Species independent

Conjugate: Unconjugated

Catalog #1: bsm-33018m

Applications: WB, ELISA

Reactivity: Human, Pig, Species independent

Conjugate: Unconjugated