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SMAD2 Recombinant antibody, PBS Only

SMAD2 Uni-rAbTM Recombinant Antibody for WB, IF/ICC, FC (Intra), ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, rat

Applications

WB, IF/ICC, FC (Intra), ELISA

Conjugate

Unconjugated

CloneNo.

240950F1

Cat no : 83841-4-PBS

Print datasheet

Synonyms

JV18 1, JV18, hSMAD2, hMAD-2, hMAD 2

验证数据展示

  • WB analysis using 83841-4-RR (same clone as 83841-4-PBS)

    WB analysis using 83841-4-RR (same clone as 83841-4-PBS)

    Various lysates were subjected to SDS PAGE followed by western blot with 83841-4-RR (SMAD2 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 83841-4-PBS in a different storage buffer formulation.

  • IF Staining of HepG2 using 83841-4-RR (same clone as 83841-4-PBS)

    IF Staining of HepG2 using 83841-4-RR (same clone as 83841-4-PBS)

    Immunofluorescent analysis of (4% PFA) fixed HepG2 cells using SMAD2 antibody (83841-4-RR, Clone: 240950F1 ) at dilution of 1:250 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2). This data was developed using the same antibody clone with 83841-4-PBS in a different storage buffer formulation.

  • FC experiment of Jurkat using 83841-4-RR (same clone as 83841-4-PBS)

    FC experiment of Jurkat using 83841-4-RR (same clone as 83841-4-PBS)

    1x10^6 Jurkat cells were intracellularly stained with 0.25 ug SMAD2 Recombinant antibody (83841-4-RR, Clone:240950F1) and APC-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C). This data was developed using the same antibody clone with 83841-4-PBS in a different storage buffer formulation.

  • Affinity and Kinetic Characterization of 83841-4-RR

    Affinity and Kinetic Characterization of 83841-4-RR

    Biolayer interferometry (BLl) kinetic assays of 83841-4-RR against Human SMAD2 were performed. The affinity constant is below 1 pM.

Planning an IHC experiment? We recommend our IHCeasy SMAD2 Ready-To-Use IHC Kit. SMAD2 primary antibody included.

产品信息

The immunogen of 83841-4-PBS is SMAD2 Fusion Protein expressed in E. coli.

Tested Applications WB, IF/ICC, FC (Intra), ELISA Application Description
Tested Reactivity human, rat
Immunogen SMAD2 fusion protein Ag3237 种属同源性预测
Host / Isotype Rabbit / IgG
Class Recombinant
Type Antibody
Full Name SMAD family member 2
Synonyms JV18 1, JV18, hSMAD2, hMAD-2, hMAD 2
Calculated Molecular Weight 467 aa, 52 kDa
Observed Molecular Weight 58 kDa
GenBank Accession NumberBC014840
Gene Symbol SMAD2
Gene ID (NCBI) 4087
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purfication
UNIPROT IDQ15796
Storage Buffer PBS Only
Storage ConditionsStore at -80°C.
The product is shipped with ice packs. Upon receipt, store it immediately at -80°C

背景介绍

SMAD2, also named as MADH2 and MADR2, belongs to the dwarfin/SMAD family, contains 1 MH1 (MAD homology 1) domain and 1 MH2 (MAD homology 2) domain. SMAD2 is a receptor-regulated SMAD(R-SMAD) that is an intracellular signal transducer and transcriptional modulator activated by TGF-beta and activin type 1 receptor kinases. This protein may act as a tumor suppressor in colorectal carcinoma. It is phosphorylated on one or several of Thr-220, Ser-245, Ser-250, and Ser-255. In response to TGF-beta, It is phosphorylated on Ser-465/467 by TGF-beta and activin type 1 receptor kinases, and then able to interact with SMURF2, recruiting other proteins, such as SNON, for degradation. In response to decorin, the naturally occurring inhibitor of TGF-beta signaling, it is phosphorylated on Ser-240 by CaMK2. It is phosphorylated by MAPK3 upon EGF stimulation; which increases transcriptional activity and stability, and is blocked by calmodulin. In response to TGF-beta, it is ubiquitinated by NEDD4L, which promotes its degradation. In response to TGF-beta signaling, it is acetylated on Lys-19 by coactivators, which increases transcriptional activity. The molecular weight of unphosphorylated forms of Smad2 is 52 kDa and phosphorylated forms of Smad2 is 58 kDa. (PMID: 9006934)