1. Recombinant Proteins
  2. Cytokines and Growth Factors
  3. Interferon & Receptors
  4. IFN-α/β Receptor
  5. IFNAR1
  6. IFNAR1 Protein, Rhesus macaque (413a.a, HEK293, His)

IFNAR1 Protein, Rhesus macaque (413a.a, HEK293, His)

Cat. No.: HY-P70952
COA Handling Instructions

IFNAR1, one of the subunit of IFN-α/β receptor, is a type I IFN receptor. IFNAR1 forms the heterodimeric receptor with IFNAR2. IFNAR1 mediates IFN-induced STAT signaling by interacting with tyrosine kinase 2 (Tyk2). Upon activation by these IFNs, IFNAR1 and IFNAR2 undergo a conformational change to promote a cascade of downstream signaling events, including the phosphorylation of Tyk2 and JAK1, STAT1 and STAT2. IFNAR1 Protein, Rhesus macaque (413a.a, HEK293, His) is a recombinant rhesus macaque IFNAR1 (A25-K437) with C-terminal 6*His tag, which is produced in HEK293 cells.

For research use only. We do not sell to patients.

Protein Expression Service

Size Price Stock Quantity
10 μg $120 In-stock
Estimated Time of Arrival: December 31
50 μg $360 In-stock
Estimated Time of Arrival: December 31
100 μg   Get quote  
250 μg   Get quote  

* Please select Quantity before adding items.

Top Publications Citing Use of Products
  • Biological Activity

  • Technical Parameters

  • Properties

  • Documentation

  • References

Description

IFNAR1, one of the subunit of IFN-α/β receptor, is a type I IFN receptor. IFNAR1 forms the heterodimeric receptor with IFNAR2. IFNAR1 mediates IFN-induced STAT signaling by interacting with tyrosine kinase 2 (Tyk2)[1][2]. Upon activation by these IFNs, IFNAR1 and IFNAR2 undergo a conformational change to promote a cascade of downstream signaling events, including the phosphorylation of Tyk2 and JAK1, STAT1 and STAT2[3]. IFNAR1 Protein, Rhesus macaque (413a.a, HEK293, His) is a recombinant rhesus macaque IFNAR1 (A25-K437) with C-terminal 6*His tag, which is produced in HEK293 cells.

Background

IFNAR1, one of the subunit of IFN-α/β receptor, is a type I IFN receptor. IFNAR1 is expressed on peripheral blood B cells and monocytes, and mediates differentiation and activation of these cells[4].
IFNAR1 forms the heterodimeric receptor (IFN-α/β receptor) together with IFNAR2. IFNAR1 interacts with tyrosine kinase 2 (Tyk2), and the interaction is able to stabilize IFNAR1 on the plasma membrane[1]. Besides, IFNAR1 associates with TYK2 and initiates type I IFN-induced STAT signaling, but the activation needs IFNAR2 as a platform[2]. IFN-α/-β can induce association of the IFNAR1 and IFNAR2, which makes JAK1 and TYK2 form a functional signaling unit[1]. Upon activation by these IFNs, IFNAR1 and IFNAR2 undergo a conformational change to promote a cascade of downstream signaling events. The signaling events includes the phosphorylation of Tyk2 and JAK1, the signal transducers and activators of transcription STAT1 and STAT2, and the formation of the IFN-stimulated gene factor 3 (ISGF3) complex which consists of phosphorylated STAT1 and STAT2 and IRF9[3].
The sequence of amino acids in IFNAR1 differs in different species. Human IFNAR1 shares <50% aa sequence identity with mouse.
IFNAR1 mediates IFN-induced STAT signaling by interacting with tyrosine kinase 2 (Tyk2)[1].

Species

Human

Source

HEK293

Tag

C-6*His

Accession

XP_005548864 (A25-K437)

Gene ID

101926190  [NCBI]

Synonyms
alpha-type antiviral protein; AVP; beta-type antiviral protein; CRF2-1; Cytokine receptor class-II member 1; Cytokine receptor family 2 member 1; human interferon-alpha receptor (HuIFN-alpha-Rec)10IFRC; IFN-alpha/beta R1; IFN-alpha/beta receptor 1; IFN-alpha-REC; I
AA Sequence

AGGKNLKSPQKVEVDVIDDNFILRWNRSEESVGNVTFSFDYQKPEMDNWIKLPGCQNMTSTKCNFSSLKLNIYDEIKLRIRAEKENTSSWCEVDSFTPFRKAQIGPPEVHLEAEDKAIVIYISPPGTEDSVMWALDRSSFTYSLVIWKNSSSVEERIENIYSRHKISKLSPETTYCLKVKAALLTSRKIGVYGPVHCIKTTVENELPPPENIEVIVQNQNYVLKWDYTYANMTFQVQWLHAFLKRKPGNHLYKWKQIPDCENVTTTQCVFPPNTFQKGIYLLRVQASDGNNTSFWSEEIKFDTEIQASLLPPVFNIRSLSDSLHISIGAPKWSENKPVIQDYPLIYEILFWENTSKAERKIIKKKTDVTIPNLKPLTVYCVKARAHSMDEKLNKSSVFSDVVCEETKSGNTSK

Molecular Weight

70-100 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

Storage & Stability

Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US;may vary elsewhere.

Documentation
References

IFNAR1 Protein, Rhesus macaque (413a.a, HEK293, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Active Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific active calculator equation

Specific Active (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Active (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

 

Salutation

Applicant Name *

 

Email address *

Phone number *

 

Organization name *

Department *

 

Requested quantity *

Country or Region *

     

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
IFNAR1 Protein, Rhesus macaque (413a.a, HEK293, His)
Cat. No.:
HY-P70952
Quantity:
MCE Japan Authorized Agent: