Product: FEM1B Antibody
Catalog: DF15543
Description: Rabbit polyclonal antibody to FEM1B
Application: WB IHC
Reactivity: Human, Mouse, Rat
Mol.Wt.: 70kD(Calculated).
Uniprot: Q9UK73

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Product Info

Source:
Rabbit
Application:
IHC 1:50-1:200, WB 1:500-1:2000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Clonality:
Polyclonal
Specificity:
FEM1B Antibody detects endogenous levels of FEM1B.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

F1A alpha; F1A-alpha; F1AA; Fem-1-like death receptor-binding protein alpha; Fem-1-like in apoptotic pathway protein alpha; Fem1 homolog b; FEM1 like death receptor binding protein; FEM1-beta; FEM1b; FEM1B_HUMAN; Protein fem-1 homolog B;

Immunogens

Immunogen:

A synthesized peptide derived from human FEM1B.

Uniprot:
Gene(ID):
Expression:
Q9UK73 FEM1B_HUMAN:

Widely expressed. Highly expressed in testis. Weakly expressed in other tissues.

Sequence:
MEGLAGYVYKAASEGKVLTLAALLLNRSESDIRYLLGYVSQQGGQRSTPLIIAARNGHAKVVRLLLEHYRVQTQQTGTVRFDGYVIDGATALWCAAGAGHFEVVKLLVSHGANVNHTTVTNSTPLRAACFDGRLDIVKYLVENNANISIANKYDNTCLMIAAYKGHTDVVRYLLEQRADPNAKAHCGATALHFAAEAGHIDIVKELIKWRAAIVVNGHGMTPLKVAAESCKADVVELLLSHADCDRRSRIEALELLGASFANDRENYDIIKTYHYLYLAMLERFQDGDNILEKEVLPPIHAYGNRTECRNPQELESIRQDRDALHMEGLIVRERILGADNIDVSHPIIYRGAVYADNMEFEQCIKLWLHALHLRQKGNRNTHKDLLRFAQVFSQMIHLNETVKAPDIECVLRCSVLEIEQSMNRVKNISDADVHNAMDNYECNLYTFLYLVCISTKTQCSEEDQCKINKQIYNLIHLDPRTREGFTLLHLAVNSNTPVDDFHTNDVCSFPNALVTKLLLDCGAEVNAVDNEGNSALHIIVQYNRPISDFLTLHSIIISLVEAGAHTDMTNKQNKTPLDKSTTGVSEILLKTQMKMSLKCLAARAVRANDINYQDQIPRTLEEFVGFH

Research Backgrounds

Function:

Component of an E3 ubiquitin-protein ligase complex, in which it may act as a substrate recognition subunit. Involved in apoptosis by acting as a death receptor-associated protein that mediates apoptosis. Also involved in glucose homeostasis in pancreatic islet. Functions as an adapter/mediator in replication stress-induced signaling that leads to the activation of CHEK1.

Subcellular Location:

Cytoplasm. Nucleus.
Note: In the nucleus, the protein level increased slightly after camptothecin (CPT) treatment. Associated with chromatin.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Widely expressed. Highly expressed in testis. Weakly expressed in other tissues.

Subunit Structure:

Homooligomer. Component of a probable ECS E3 ubiquitin-protein ligase complex containing CUL2, RBX1, ELOB, ELOC and FEM1B. Interacts with PPM1F and PHTF1. Interacts with the death domain of FAS/TNFRSF6 and TNFRSF1A. Interacts with CHEK1.

Family&Domains:

Belongs to the fem-1 family.

Restrictive clause

 

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