TGF Beta 1+2+3 Polyclonal Antibody

Formalin-fixed and paraffin embedded rat brain labeled with Anti-TGF Beta 1+2+3 Polyclonal Antibody, Unconjugated (bs-4538) at 1:200 followed by conjugation to the secondary antibody and DAB staining

Rabbit spleen lysates probed with TGF beta 1+2+3 Polyclonal Antibody, Unconjugated (bs-4538R) at 1:300 overnight at 4˚C. Followed by a conjugated secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37˚C.

$MDA-MB-231 lysates probed with TGF Beta 1+2+3 Polyclonal Antibody, unconjugated (bs-4538R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 60 minutes at 37\u00b0C.$

MDA-MB-231 lysates probed with TGF Beta 1+2+3 Polyclonal Antibody, unconjugated (bs-4538R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody at 1:10000 for 60 minutes at 37\u00b0C.

$Mouse Stomach lysates probed with TGF Beta 1+2+3 Polyclonal Antibody, unconjugated (bs-4538R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody for 60 minutes at 37\u00b0C.$

Mouse Stomach lysates probed with TGF Beta 1+2+3 Polyclonal Antibody, unconjugated (bs-4538R) at 1:300 overnight at 4\u00b0C followed by a conjugated secondary antibody for 60 minutes at 37\u00b0C.

K562 cells were fixed with 4% PFA for 10min at room temperature,permeabilized with 0.1% PBST for 20 min at room temperature, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with TGF Beta 1+2+3 Antibody(bs-4538R)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).

Applications

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

Reactivity

Human
Mouse
Rat
Sheep
Rabbit

Predicted Reactivity

Dog
Cow
Pig
Guinea Pig

Overview
Catalog #	bs-4538R
Product Name	TGF Beta 1+2+3 Polyclonal Antibody
Applications	WB, ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)
Specificity	This antibody will preferentially react with TGFB1, but will also detect TGFB2 (93%) and TGFB3 (86%) based upon sequence similarity.
Reactivity	Human, Mouse, Rat, Sheep, Rabbit
Predicted Reactivity	Dog, Cow, Pig, Guinea Pig
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	KLH conjugated synthetic peptide derived from human TGF Beta 1
Immunogen Range	301-350/390
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°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
Target
Gene ID	7040
Swiss Prot	P01137
Subcellular location	Secreted, Extracellular matrix
Synonyms	CED; LAP; DPD1; TGFB; TGFbeta; Transforming growth factor beta-1; TGF-beta-1; TGFB1; TGFB2; TGFB3
Background	Multifunctional protein that controls proliferation, differentiation and other functions in many cell types. Many cells synthesize TGFB1 and have specific receptors for it. It positively and negatively regulates many other growth factors. It plays an important role in bone remodeling as it is a potent stimulator of osteoblastic bone formation, causing chemotaxis, proliferation and differentiation in committed osteoblasts. Can promote either T-helper 17 cells (Th17) or regulatory T-cells (Treg) lineage differentiation in a concentration-dependent manner. At high concentrations, leads to FOXP3-mediated suppression of RORC and down-regulation of IL-17 expression, favoring Treg cell development. At low concentrations in concert with IL-6 and IL-21, leads to expression of the IL-17 and IL-23 receptors, favoring differentiation to Th17 cells.
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