Phospho-HSF1 (Ser303 + Ser307) Rabbit Polyclonal Antibody

• Catalog Number: orb184051
• Category: Antibodies
• Description: Phospho-HSF1 (Ser303 + Ser307) Rabbit Polyclonal Antibody
• Species/Host: Rabbit
• Clonality: Polyclonal
• Tested applications: IF, IHC-Fr, IHC-P, WB
• Predicted Reactivity: Bovine, Canine, Rabbit
• Reactivity: Human, Mouse, Rat
• Isotype: IgG
• Immunogen: KLH conjugated Synthesised phosphopeptide derived from human HSF1 around the phosphorylation site of Ser303+Ser307 PP(p-S)PPQ(p-S)PR
• Concentration: 1mg/ml
• Dilution range: WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500
• Form/Appearance: Liquid
• Conjugation: Unconjugated
• MW: 57 kDa
• Target: HSF1
• UniProt ID: Q00613
• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Buffer/Preservatives: 0.01M TBS (pH7.4) with 1% rAlbumin, 0.02% Proclin300 and 50% Glycerol.
• Alternative names: HSF1 (phospho S303 + S307); p-HSF1 (phospho S303 +
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

Paraformaldehyde-fixed, paraffin embedded (human brain glioma), Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min, Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes, Blocking buffer (normal goat serum) at 37°C for 30 min, Antibody incubation with (HSF1 (Ser303 + Ser307)) Polyclonal Antibody, Unconjugated (orb184051) at 1:400 overnight at 4°C, followed by operating according to SP Kit (Rabbit) instructionsand DAB staining.

Paraformaldehyde-fixed, paraffin embedded (human lung carcinoma), Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min, Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes, Blocking buffer (normal goat serum) at 37°C for 30 min, Incubation with (phospho-HSF1 (Ser303 + Ser307)) Polyclonal Antibody, Unconjugated (orb184051) at 1:200 overnight at 4°C, followed by operating according to SP Kit (Rabbit) instructionsand DAB staining.

Paraformaldehyde-fixed, paraffin embedded (mouse placenta), Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min, Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes, Blocking buffer (normal goat serum) at 37°C for 30 min, Incubation with (phospho-HSF1 (Ser303 + Ser307)) Polyclonal Antibody, Unconjugated (orb184051) at 1:200 overnight at 4°C, followed by operating according to SP Kit (Rabbit) instructionsand DAB staining.

Paraformaldehyde-fixed, paraffin embedded (rat placenta), Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min, Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes, Blocking buffer (normal goat serum) at 37°C for 30 min, Incubation with (phospho-HSF1 (Ser303 + Ser307)) Polyclonal Antibody, Unconjugated (orb184051) at 1:200 overnight at 4°C, followed by operating according to SP Kit (Rabbit) instructionsand DAB staining.

Sample: Lane 1: Mouse Testis tissue lysates, Lane 2: Human MCF-7 cell lysates, Lane 3: Human MDA-MB-231 cell lysates, Primary: Anti-phospho-HSF1 (Ser303 + Ser307) (orb184051) at 1/1000 dilution, Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution, Predicted band size: 57 kD, Observed band size: 78 kD.