Recombinant Human TIR domain-containing adapter molecule 2 (TICAM2) | CSB-EP774830HU

Recombinant Human TIR domain-containing adapter molecule 2 (TICAM2) | CSB-EP774830HU | Cusabio

Alternative Name(s): Putative NF-kappa-B-activating protein 502 TRIF-related adapter molecule Toll-like receptor adaptor protein 3 Toll/interleukin-1 receptor domain-containing protein

Gene Names: TICAM2

Research Areas: Immunology

Organism: Homo sapiens (Human)

AA Sequence: GIGKSKINSCPLSLSWGKRHSVDTSPGYHESDSKKSEDLSLCNVAEHSNTTEGPTGKQEGAQSVEEMFEEEAEEEVFLKFVILHAEDDTDEALRVQNLLQDDFGIKPGIIFAEMPCGRQHLQNLDDAVNGSAWTILLLTENFLRDTWCNFQFYTSLMNSVNRQHKYNSVIPMRPLNNPLPRERTPFALQTINALEEESRGFPTQVERIFQESVYKTQQTIWKETRNMVQRQFIA

Source: E.coli

Tag Info: N-terminal GST-tagged

Expression Region: 2-235aa

Sequence Info: Full Length of Mature Protein

MW: 53.8 kDa

Purity: Greater than 90% as determined by SDS-PAGE.

Relevance: Functions as sorting adapter in LPS-TLR4 signaling to regulate the MYD88-independent pathway during the innate immune response to LPS. Physically bridges TLR4 and TICAM1 and functionally transmits LPS-TRL4 signal to TICAM1; signaling is proposed to occur in early endosomes after endocytosis of TLR4. May also be involved in IL1-triggered NF-kappa-B activation, functioning upstream of IRAK1, IRAK2, TRAF6, and IKBKB; however, reports are controversial. Involved in IL-18 signaling and is proposed to function as a sorting adaptor for MYD88 in IL-18 signaling during adaptive immune response. Isoform 2: Proposed to inhibit LPS-TLR4 signaling at the late endosome by interaction with isoform 1 thereby disrupting the association of isoform 1 with TICAM1. May be involved in TLR4 degradation in late endosomes.

Reference: "TIRP, a novel Toll/interleukin-1 receptor (TIR) domain-containing adapter protein involved in TIR signaling." Bin L.-H., Xu L.-G., Shu H.-B. J. Biol. Chem. 278:24526-24532(2003)

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.

Function: Functions as sorting adapter in LPS-TLR4 signaling to regulate the MYD88-independent pathway during the innate immune response to LPS. Physically bridges TLR4 and TICAM1 and functionally transmits LPS-TRL4 signal to TICAM1; signaling is proposed to occur in early endosomes after endocytosis of TLR4. May also be involved in IL1-triggered NF-kappa-B activation, functioning upstream of IRAK1, IRAK2, TRAF6, and IKBKB; however, reports are controversial. Involved in IL-18 signaling and is proposed to function as a sorting adaptor for MYD88 in IL-18 signaling during adaptive immune response.; FUNCTION

Involvement in disease:

Subcellular Location: Isoform 1: Cytoplasm, Golgi apparatus, Cell membrane, Endoplasmic reticulum, Early endosome membrane, Late endosome membrane, Note=Localized to the plasma membrane as a result of myristoylation, Phosphorylation on Ser-16 leads to its depletion from the membrane, Upon LPS stimulation colcoalizes with isoform 2 in late endosomes, SUBCELLULAR LOCATION: Isoform 2: Endoplasmic reticulum, Early endosome membrane, Late endosome membrane

Protein Families:

Tissue Specificity: Expressed in spleen, prostate, testis, uterus, small intestine, colon, peripheral blood leukocytes, heart, placenta, lung, liver, skeletal muscle, and pancreas Isoform 2 is ubiquitously expressed (at lower levels than isoform 1).

Paythway:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Uniprot ID: Q86XR7

HGNC Database Link: HGNC

UniGene Database Link: UniGene

KEGG Database Link: KEGG

STRING Database Link: STRING

OMIM Database Link: OMIM