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Merck
CN

AV44989

Anti-SPPL2B antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Anti-IMP4, Anti-KIAA1532, Anti-MGC111084, Anti-PSL1, Anti-Signal peptide peptidase-like 2B

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About This Item

NACRES:
NA.41
UNSPSC Code:
12352203
Conjugate:
unconjugated
Clone:
polyclonal
Application:
IHC, WB
Citations:
-

Key Documents

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biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

56 kDa

species reactivity

human

concentration

0.5 mg - 1 mg/mL

technique(s)

immunohistochemistry: suitable, western blot: suitable

NCBI accession no.

NP_001070706

UniProt accession no.

Q8TCT7-4

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Quality Level

100

Gene Information

human ... SPPL2B(56928)

Related Categories

General description

Signal peptide peptidase-like 2B (SPPL2B, IMP4, PSL1), a homologue of signal peptidase, is a GxGD aspartyl protease that catalyzes regulated intra-membrane proteolysis of type II membrane-anchored signaling factors. SPPL2b catabolizes signaling substrates such as TNFα and Bri2.

Immunogen

Synthetic peptide directed towards the N terminal region of human SPPL2B

Application

Anti-SPPL2B polyclonal antibody is used to tag signal peptide peptidase-like 2B for detection and quantitation by Western blotting and in plasma by immunohistochemical (IHC) techniques. It is used as a probe to determine the roles of signal peptide peptidase-like 2B as a cell signal regulator by mediating the intra-membrane proteolysis of membrane-anchored signaling factors.

Biochem/physiol Actions

Anti-SPPL2B polyclonal antibody reacts with human, mouse, rat, chicken, and bovine signal peptide peptidase-like 2B proteins.
SPPL2B is a member of the GXGD family of aspartic proteases. The GXGD proteases are transmembrane proteins with two conserved catalytic motifs localized within the membrane-spanning regions. This enzyme localizes to endosomes, lysosomes, and the plasma membrane. It cleaves the transmembrane domain of tumor necrosis factor alpha to release the intracellular domain, which triggers cytokine expression in the innate and adaptive immunity pathways.

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

Other Notes

Synthetic peptide located within the following region: VARGNCTFYEKVRLAQGSGARGLLIVSRERLVPPGGNKTQYDEIGIPVAL

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
QC15150

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