SPPL2B Polyclonal Antibody
Product Specifications
Background
SPPL2b is a 592 amino acid multi-pass membrane protein that contains one protease associated domain and belongs to the GXGD family of aspartic proteases. Localized to the membrane of the Golgi apparatus and to lysosomes, endosomes and the plasma membrane, SPPL2b functions as an intramembrane protease that specifically cleaves the transmembrane domain of TNF? Once cleaved, TNF?releases its intracellular domain, thus triggering the immunity-related expression of cytokines (also known as interleukins) which are used in various pathways throughout the body. SPPL2b also interacts with and catalyzes the intramembrane proteolysis of ITM2B (integral membrane protein 2B), a protein that, when mutated, is associated with dementia. Four isoforms of SPPL2b exist due to alternative splicing events.
Synonyms
IMP4; Signal peptide peptidase-like 2B; Intramembrane protease 4; Protein SPP-like 2B; SPPL2B; SPP2B_HUMAN.
Cellular Locus
Cytoplasm, Cell membrane
Host
Rabbit
Immunogen
55-135/592
Target
SPPL2B
Clonality
Polyclonal
Isotype
IgG
Conjugation
Unconjugated
Source
KLH conjugated synthetic peptide derived from human SPPL2B
Applications
WB, ELISA, IHC-P, IHC-F, IF (IHC-P), IF (IHC-F), IF (ICC)
Purification
Purified by Protein A.
Concentration
1µg/µl
Dilution
WB (1:300-5000), ELISA (1:500-1000), 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)
Buffer
0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Modification
Unmodified
Storage Conditions
Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
Predicted Cross Reactivity
Human, Mouse, Rat, Dog, Cow, Sheep, Pig, Horse
Curated Selection
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