Integrin Alpha2b (CD41) (AA 32-988) protein (His tag)

Details for Product No. ABIN3137350
Protein Name
Protein Characteristics
AA 32-988
2
1
1
1
1
1
1
Origin
Mouse
8
1
Source
Insect Cells
6
1
1
1
Protein Type
Recombinant
Purification tag / Conjugate
This Integrin Alpha2b protein is labelled with His tag.
Application
Crystallization (Crys), ELISA, SDS-PAGE (SDS), Western Blotting (WB)
Options
Sequence LNLDSEKFSV YAGPNGSHFG FSVDFHKDKH GSVSIVVGAP RALNASQEET GAVFLCPWKA NGGKCNPLLF DLRDETRNLG FQIFQTFKTG QGLGASVVSW NDVIVACAPW QHWNVLEKRD EAEKTPVGGC FLAQLQSGGR AEYSPCRANT MSSVYAESFR GDKRYCEAGF SLAVTQAGEL VLGAPGGYFF LGLLARVPIE NIISSYRPGT LLWHVSNQRF TYDNSNPVFF DGYRGYSVAV GEFDGDPSTT EYVSGAPTWS WTLGAVEILD SYYQPLHRLH GEQMASYFGH SVAVTDVNGD GRHDLLVGAP LYMESRADRK LAEVGRVYLF LQPKGPQALS TPTLLLTGTQ LYGRFGSAIA PLGDLNRDGY NDIAVAAPYG GPSGQGQVLI FLGQSEGLSP RPSQVLDSPF PTGSGFGFSL RGAVDIDDNG YPDLIVGAYG ASKVAVYRAQ PVVMATVQLM VQDSLNPTLK NCVLDQTKTP VSCFNIQMCV GATGHNIPQK LHLKAELQLD LQKPRQGRRV LLLASQQASL TLSLDLGGRD KPICHTTGAF LRDEADFRDK LSPIVLSLNV SLPPEETGGA PAVVLHGETH VQEQTRIILD CGEDDLCVPQ LRLTATAGDS PLLIGADNVL ELKIEAANDG EGAYEAELAV HLPPGAHYMR ALSNIEGFER LVCTQKKENE SRVALCELGN PMKKDTRIGI TMLVSVENLE EAGESVSFQL QVRSKNSQNP NSKVVMLPVA IQAEATVELR GNSFPASLVV AAEEGDREQE DLDRWVSRLE HTYELHNIGP GTVNGLRLLI HIPGQSQPSD LLYILDVQPQ GGLLCSTQPS PKVDWKLSTP SPSSIRPVHH QRERRQAFLQ GPKPGQQDPV LVSCDGSASC TVVECELREM VRGQRAMVTV QVMLGLSSLR QRPQEQFVLQ SHAWFNVSSL PYSVPVVSLP SGQARVQTQL LRALEER
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.
Characteristics
  • Made in Germany - from design to production - by highly experienced protein experts.
  • Mouse Itga2b Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
  • State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a made to order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).

When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.

The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.

The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

Purification Two step purification of proteins expressed in baculovirus infected SF9 insect cells:
  1. In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
  2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.
Purity >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
Sterility 0.22 μm filtered
Endotoxin Level Protein is endotoxin free.
Grade Crystallography grade
Protein Name
Background Integrin alpha-IIb/beta-3 is a receptor for fibronectin, fibrinogen, plasminogen, prothrombin, thrombospondin and vitronectin. It recognizes the sequence R-G-D in a wide array of ligands. It recognizes the sequence H-H-L-G-G-G-A-K-Q-A-G-D-V in fibrinogen gamma chain. Following activation integrin alpha-IIb/beta-3 brings about platelet/platelet interaction through binding of soluble fibrinogen. This step leads to rapid platelet aggregation which physically plugs ruptured endothelial cell surface.
Molecular Weight 105.0 kDa Including tag.
UniProt Q9QUM0
Pathways Integrin Complex
Application Notes In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a gurantee though.
Comment

Protein has not been tested for activity yet. In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.

Restrictions For Research Use only
Format Liquid
Buffer 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.
Handling Advice Avoid repeated freeze-thaw cycles.
Storage -80 °C
Storage Comment Store at -80°C.
Expiry Date Unlimited (if stored properly)
Images
Image no. 1 for Integrin Alpha2b (CD41) (AA 32-988) protein (His tag) (ABIN3137350) „Crystallography Grade“ protein due to multi-step, protein-specific purification process