FXYD4 Protein (DYKDDDDK Tag,Strep Tag)

Catalog No. ABIN7597056

Synthetic Nanodisc FXYD4 protein expressed in HEK-293 Cells.

Quick Overview for FXYD4 Protein (DYKDDDDK Tag,Strep Tag) (ABIN7597056)

Target: FXYD4 (FXYD Domain Containing Ion Transport Regulator 4 (FXYD4))

Protein Type: Synthetic Nanodisc

Origin: Human

Source: HEK-293 Cells

Application: Cryogenic electron microscopy (cryo-EM), ELISA, Immunogen (Imm), Phage Display (PhD), Surface Plasmon Resonance (SPR)

Product Details

Purification tag / Conjugate: This FXYD4 protein is labelled with DYKDDDDK Tag,Strep Tag.

Purpose: Human FXYD4-Strep full length protein-synthetic nanodisc

Characteristics: Unlike other membrane scaffold protein (MSP) Nanodisc on the market, our synthetic Nanodisc can be prepared directly from the cells. The polymers used during this process have a dual function. It dissolves the cell membranes, like the detergent, and uses cellular phospholipids to form Nanodisc around the membrane proteins. The target protein embedded Nanodiscs can then be purified.

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Comment:

Advantages:

• Highly purified membrane proteins
• High solubility in aqueous solutions
• High stability
• Proteins are in a native membrane environment and remain biologically active
• No detergent and can be used for cell-based assays
• No MSP backbone proteins

Limitations:

• Intolerant to acids and high concentrations of divalent metal ions

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Please see Certificate of Analysis for specific instructions of reconstitution

Buffer: Lyophilized from nanodisc solubilization buffer (20 mM Tris-HCl, 150 mM NaCl, pH 8.0). Normally 5 % - 8 % trehalose is added as protectants before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.

Expiry Date: 12 months

Target Details

Target: FXYD4 (FXYD Domain Containing Ion Transport Regulator 4 (FXYD4))

Alternative Name: FXYD4

Background: CHIF
This gene encodes a member of a family of small membrane proteins that share a 35-amino acid signature sequence domain, beginning with the sequence PFXYD and containing 7 invariant and 6 highly conserved amino acids. The approved human gene nomenclature for the family is FXYD-domain containing ion transport regulator. FXYD4, originally named CHIF for channel-inducing factor, has been shown to modulate the properties of the Na,K-ATPase, as has FXYD2, also known as the gamma subunit of the Na,K-ATPase, and FXYD7. Transmembrane topology has been established for FXYD4 and two family members (FXYD1 and FXYD2), with the N-terminus extracellular and the C-terminus on the cytoplasmic side of the membrane. Alternatively spliced transcript variants encoding the same protein have been found.[provided by RefSeq, May 2010]

Molecular Weight: The human full length FXYD4-Strep protein has a MW of 9.4 kDa

UniProt: P59646