PA1-211A

antibody from Invitrogen Antibodies

Targeting: THRA AR7, EAR-7.1/EAR-7.2, ERBA, ERBA1, NR1A1, THRA1, THRA2, THRA3

Western blot

Immunohistochemistry

Gel shift

Antibody data

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Validation data

Product number: PA1-211A - Provider product page
Provider: Invitrogen Antibodies
Product name: THRA Polyclonal Antibody
Antibody type: Polyclonal
Antigen: Synthetic peptide
Description: PA1-211A detects thyroid receptor (TR) from human, mouse, rat and chicken samples. This antibody does not detect TRv alpha -2 or TR beta-1. PA1-211A has been successfully used in Western blot, IHC-P, ICC/IF and gel shift procedures. By Western blot, this antibody detects a ~48 kDa protein representing recombinant human TR alpha-1 expressed in E. coli. Gel shift experiments show that this product reacts with TR alpha-1 homodimers and TR alpha-1/retinoic X receptor (RXR) heterodimers. PA1-211A immunizing peptide corresponds to amino acid residues 403-410 from human TR alpha-1. This sequence is completely conserved between human and rat TR alpha-1.
Reactivity: Human, Mouse, Rat, Chicken/Avian
Host: Rabbit
Isotype: IgG
Vial size: 100 µL
Concentration: Conc. Not Determined
Storage: -20° C, Avoid Freeze/Thaw Cycles

THRA protein structure - PA1-211A shown in red.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Immunofluorescent analysis of Thyroid Hormone Receptor alpha-1 (green) showing staining in the nucleus and cytoplasm of A431 cells (right) compared to a negative control without primary antibody (left). Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with a Thyroid Hormone Receptor alpha-1 polyclonal antibody (Product # PA1-211A) in 3% BSA-PBS at a dilution of 1:100 and incubated overnight at 4 ºC in a humidified chamber. Cells were washed with PBST and incubated with a DyLight-conjugated secondary antibody in PBS at room temperature in the dark. F-actin (red) was stained with a fluorescent red phalloidin and nuclei (blue) were stained with Hoechst or DAPI. Images were taken at a magnification of 60x.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Immunofluorescent analysis of Thyroid Hormone Receptor alpha-1 (green) showing staining in the nucleus and cytoplasm of U251 cells (right) compared to a negative control without primary antibody (left). Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with a Thyroid Hormone Receptor alpha-1 polyclonal antibody (Product # PA1-211A) in 3% BSA-PBS at a dilution of 1:100 and incubated overnight at 4 ºC in a humidified chamber. Cells were washed with PBST and incubated with a DyLight-conjugated secondary antibody in PBS at room temperature in the dark. F-actin (red) was stained with a fluorescent red phalloidin and nuclei (blue) were stained with Hoechst or DAPI. Images were taken at a magnification of 60x.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Immunofluorescent analysis of Thyroid Hormone Receptor alpha-1 (green) showing staining in the nucleus and cytoplasm of L6 cells (right) compared to a negative control without primary antibody (left). Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with a Thyroid Hormone Receptor alpha-1 polyclonal antibody (Product # PA1-211A) in 3% BSA-PBS at a dilution of 1:100 and incubated overnight at 4 ºC in a humidified chamber. Cells were washed with PBST and incubated with a DyLight-conjugated secondary antibody in PBS at room temperature in the dark. F-actin (red) was stained with a fluorescent red phalloidin and nuclei (blue) were stained with Hoechst or DAPI. Images were taken at a magnification of 60x.