Phospho-HSP27 (Ser78) Polyclonal Antibody

Formalin-fixed and paraffin embedded mouse heart tissue labeled with Anti-Phospho-HSP27(Ser78) Polyclonal Antibody, Unconjugated (bs-3179R) at 1:200 followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded smooth muscle of rat stomach labeled with Anti-Phospho-HSP27(Ser78) Polyclonal Antibody, Unconjugated (bs-3179R) at 1:200 followed by conjugation to the secondary antibody and DAB staining

Lane 1: Human MCF-7 cell lysates; Lane 2: Human U251 cell lysates; Lane 3: Human U-2OS cell lysates; Lane 4: Human A431 cell lysates; Lane 5: Human HUVEC cell lysates; Lane 6: Human A549 cell lysates probed with HSP27 Polyclonal Antibody, Unconjugated (bs-3179R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

$Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (Phospho-HSP27 (Ser78)) polyclonal Antibody, Unconjugated (bs-3179R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.$

Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (Phospho-HSP27 (Ser78)) polyclonal Antibody, Unconjugated (bs-3179R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

Applications

WB
ELISA
FCM
IHC-P
IHC-F
IF(IHC-P)
IF(IHC-F)
IF(ICC)

Reactivity

Human
Mouse
Rat

Predicted Reactivity

Dog
Cow
Horse
Rabbit

Overview
Catalog #	bs-3179R
Product Name	Phospho-HSP27 (Ser78) Polyclonal Antibody
Applications	WB ELISA FCM IHC-P IHC-F IF(IHC-P) IF(IHC-F) IF(ICC)
Specificity	This phosphorylation does not exist in Mouse and Rat due to an asparagine substitution at this position.
Reactivity	Human, Mouse, Rat
Predicted Reactivity	Dog, Cow, Horse, Rabbit
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	KLH conjugated synthetic phosphopeptide derived from human HSP27 around the phosphorylation site of Ser78
Modification Site	Ser78
Clonality	Polyclonal
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage Condition	Shipped at 4_. Store at -20_ for one year. Avoid repeated freeze/thaw cycles.
Target
Gene ID	3315
Swiss Prot	P04792
Subcellular location	Cytoplasm, Nucleus
Synonyms	CMT2F; HMN2B; HSP27; HSP28; Hsp25; SRP27; HS.76067; HEL-S-102; Heat shock protein beta-1; HspB1; 28 kDa heat shock protein; Estrogen-regulated 24 kDa protein; Heat shock 27 kDa protein; HSP 27; Stress-responsive protein 27
Background	Hsp27, also referred to as the Estrogen regulated 24K protein and HSP28, is one of several small heat shock proteins (HSP) produced by all organisms studied. Hsp27 synthesis is induced by elevated temperature, as well as estrogen in hormone responsive cells. This protein is involved in stress resistance and actin organization. Interestingly, human HSP27 also shares greater than 50% homology with low molecular weight Drosophila HSP's and mammalian a-crystalline lens protein. Because of the estrogen responsive nature of Hsp27, this protein has been studied extensively in human estrogen responsive tissues such as cervix, endometrium and breast tissue. This work has led to the suggestion that Hsp27 may be a useful marker in classifying various hormone sensitive tumors.
Application Dilution
WB	1:300-5000
ELISA	1:500-1000
FCM	1:20-100
IHC-P	1:200-400
IHC-F	1:100-500
IF(IHC-P)	1:50-200
IF(IHC-F)	1:50-200
IF(ICC)	1:50-200