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AB268366

Recombinant human cIAP2 protein (Active)

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Recombinant human cIAP2 protein (Active) is a Human Full Length protein, in the 1 to 604 aa range, expressed in Baculovirus infected Sf9 cells, with >75%, suitable for SDS-PAGE, FuncS.

View Alternative Names

API2, MIHC, RNF49, BIRC3, Baculoviral IAP repeat-containing protein 3, Apoptosis inhibitor 2, Cellular inhibitor of apoptosis 2, IAP homolog C, Inhibitor of apoptosis protein 1, RING finger protein 49, RING-type E3 ubiquitin transferase BIRC3, TNFR2-TRAF-signaling complex protein 1, C-IAP2, hIAP-1, hIAP1

2 Images
Functional Studies - Recombinant human cIAP2 protein (Active) (AB268366)
  • FuncS

Unknown

Functional Studies - Recombinant human cIAP2 protein (Active) (AB268366)

The specific activity of ab268366 was 17 nmol/min/mg in a ubiquitination assay using wild-type ubiquitin protein as substrate.

SDS-PAGE - Recombinant human cIAP2 protein (Active) (AB268366)
  • SDS-PAGE

Unknown

SDS-PAGE - Recombinant human cIAP2 protein (Active) (AB268366)

SDS-PAGE analysis of ab268366.

Key facts

Purity

>75% SDS-PAGE

Expression system

Baculovirus infected Sf9 cells

Tags

GST tag N-Terminus

Applications

SDS-PAGE, FuncS

applications

Biologically active

Yes

Biological activity

The specific activity of ab268366 was 17 nmol/min/mg in a ubiquitination assay using wild-type ubiquitin protein as substrate.

Accession

Q13489

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 7.5 Constituents: 25% Glycerol (glycerin, glycerine), 0.87% Sodium chloride, 0.79% Tris HCl, 0.31% Glutathione, 0.004% (R*,R*)-1,4-Dimercaptobutan-2,3-diol, 0.003% EDTA, 0.002% PMSF

storage-buffer

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "FuncS": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
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Sequence info

[{"sequence":"MNIVENSIFLSNLMKSANTFELKYDLSCELYRMSTYSTFPAGVPVSERSLARAGFYYTGVNDKVKCFCCGLMLDNWKRGDSPTEKHKKLYPSCRFVQSLNSVNNLEATSQPTFPSSVTNSTHSLLPGTENSGYFRGSYSNSPSNPVNSRANQDFSALMRSSYHCAMNNENARLLTFQTWPLTFLSPTDLAKAGFYYIGPGDRVACFACGGKLSNWEPKDNAMSEHLRHFPKCPFIENQLQDTSRYTVSNLSMQTHAARFKTFFNWPSSVLVNPEQLASAGFYYVGNSDDVKCFCCDGGLRCWESGDDPWVQHAKWFPRCEYLIRIKGQEFIRQVQASYPHLLEQLLSTSDSPGDENAESSIIHFEPGEDHSEDAIMMNTPVINAAVEMGFSRSLVKQTVQRKILATGENYRLVNDLVLDLLNAEDEIREEERERATEEKESNDLLLIRKNRMALFQHLTCVIPILDSLLTAGIINEQEHDVIKQKTQTSLQARELIDTILVKGNIAATVFRNSLQEAEAVLYEHLFVQQDIKYIPTEDVSDLPVEEQLRRLQEERTCKVCMDKEVSIVFIPCGHLVVCKDCAPSLRKCPICRSTIKGTVRTFLS","proteinLength":"Full Length","predictedMolecularWeight":null,"actualMolecularWeight":null,"aminoAcidEnd":604,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"Baculovirus infected Sf9 cells","accessionNumber":"Q13489","tags":[{"tag":"GST","terminus":"N-Terminus"}]}]
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Properties and storage information

Shipped at conditions
Dry Ice
Appropriate short-term storage conditions
-80°C
Appropriate long-term storage conditions
-80°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
True
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

CIAP2 also called E3 ubiquitin-protein ligase and encoded by the BIRC3 gene functions to inhibit apoptosis. This protein belongs to the inhibitors of apoptosis (IAP) family and is around 69 kDa in mass. cIAP2 is widely expressed in various tissues including the epithelial and lymphoid cells. It operates mechanically by ubiquitinating substrates marking them for proteasomal degradation which is key in preventing cell death and maintaining cellular homeostasis.
Biological function summary

CIAP2 serves as a regulator in cell survival by functioning within signaling cascades. It participates in the formation of the TNF receptor complex which influences the NF-κB signaling pathway and inflammation response. By interacting with several proteins cIAP2 modulates downstream signaling effects that can influence immune responses and cellular proliferation helping cells adapt and survive stressful conditions.

Pathways

CIAP2 plays roles in both the NF-κB and the MAPK signaling pathways. Within these pathways cIAP2 interacts closely with proteins such as TRAF2 and RIP1. In the NF-κB pathway it helps in the regulation of inflammatory responses while in the MAPK pathway it contributes to cell growth and differentiation processes. These pathways highlight its function in regulating immune system responses and cell adaptability.

CIAP2 maintains connections with cancer and chronic inflammation. Abnormal expression or mutations of cIAP2 can lead to tumorigenesis due to disrupted apoptotic control linking it closely to cancers like lymphomas and leukemias. Additionally cIAP2 influences inflammatory diseases like Crohn's disease through its interactions with proteins such as NOD2 which further impacts the disease pathology. Proper regulation of cIAP2 is essential in avoiding unwanted cell survival and excessive inflammation highlighting its significance in various pathological conditions.
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Specifications

Form

Liquid

Additional notes

Affinity purified.

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General info

Function

Multi-functional protein which regulates not only caspases and apoptosis, but also modulates inflammatory signaling and immunity, mitogenic kinase signaling and cell proliferation, as well as cell invasion and metastasis. Acts as an E3 ubiquitin-protein ligase regulating NF-kappa-B signaling and regulates both canonical and non-canonical NF-kappa-B signaling by acting in opposite directions : acts as a positive regulator of the canonical pathway and suppresses constitutive activation of non-canonical NF-kappa-B signaling. The target proteins for its E3 ubiquitin-protein ligase activity include : RIPK1, RIPK2, RIPK3, RIPK4, CASP3, CASP7, CASP8, IKBKE, TRAF1, and BCL10. Acts as an important regulator of innate immune signaling via regulation of Toll-like receptors (TLRs), Nodlike receptors (NLRs) and RIG-I like receptors (RLRs), collectively referred to as pattern recognition receptors (PRRs). Protects cells from spontaneous formation of the ripoptosome, a large multi-protein complex that has the capability to kill cancer cells in a caspase-dependent and caspase-independent manner. Suppresses ripoptosome formation by ubiquitinating RIPK1 and CASP8.

Sequence similarities

Belongs to the IAP family.

Post-translational modifications

Auto-ubiquitinated and degraded by the proteasome in apoptotic cells.

Subcellular localisation

Nucleus

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Product protocols

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Target data

Multi-functional protein which regulates not only caspases and apoptosis, but also modulates inflammatory signaling and immunity, mitogenic kinase signaling and cell proliferation, as well as cell invasion and metastasis. Acts as an E3 ubiquitin-protein ligase regulating NF-kappa-B signaling and regulates both canonical and non-canonical NF-kappa-B signaling by acting in opposite directions : acts as a positive regulator of the canonical pathway and suppresses constitutive activation of non-canonical NF-kappa-B signaling. The target proteins for its E3 ubiquitin-protein ligase activity include : RIPK1, RIPK2, RIPK3, RIPK4, CASP3, CASP7, CASP8, IKBKE, TRAF1, and BCL10. Acts as an important regulator of innate immune signaling via regulation of Toll-like receptors (TLRs), Nodlike receptors (NLRs) and RIG-I like receptors (RLRs), collectively referred to as pattern recognition receptors (PRRs). Protects cells from spontaneous formation of the ripoptosome, a large multi-protein complex that has the capability to kill cancer cells in a caspase-dependent and caspase-independent manner. Suppresses ripoptosome formation by ubiquitinating RIPK1 and CASP8.
See full target information BIRC3
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