Recombinant Arabidopsis thaliana Protein HAPLESS 2 (HAP2)

SKU: F4JP36

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Others

Uniprot ID: F4JP36

Gene Names: HAP2

Alternative Name(s): GENERATIVE CELL SPECIFIC 1

Abbreviation: Recombinant Mouse-ear cress HAP2 protein

Organism: Arabidopsis thaliana (Mouse-ear cress)

Source: E.coli

Expression Region: 25-705aa

Protein Length: Full Length of Mature Protein

Tag Info: N-terminal 10xHis-Myc-tagged and C-terminal Flag-tagged

Target Protein Sequence: IQILSKSKLEKCEKTSDSGNLNCSTKIVLNLAVPSGSSGGEASIVAEIVEVEDNSSSNMQTVRIPPVITVNKSAAYALYDLTYIRDVPYKPQEYHVTTRKCEHDAGPDIVQICERLRDEKGNVLEQTQPICCPCGPQRRMPSSCGDIFDKMIKGKANTAHCLRFPGDWFHVFGIGQRSLGFSVRVELKTGTRVSEVIIGPENRTATANDNFLKVNLIGDFGGYTSIPSFEDFYLVIPREAAEAGQPGSLGANYSMWMLLERVRFTLDGLECNKIGVGYEAFNTQPNFCSSPYWSCLHNQLWNFRESDINRIDRHQLPLYGLEGRFERINQHPNAGPHSFSIGVTETLNTNLMIELRADDIEYVFQRSPGKIINIAIPTFEALTQFGVAAVIIKNTGEVEASYSLTFDCSKGVAFVEEQFFIIKPKAVTTRSFKLYPTKDQAAKYICTAILKDSQFSEVDRAECQFSTTATVLDNGTQVTNPFQIPETQPKGFFDSIRILWTKIINGLVDFITGDTCRNKCSSFFDFSCHIQYVCLSWMVMFGLLLALFPITCLLLWLLHQKGLFDPCYDWWEDHFDLDHHRRLLPSRADVVNRHHHHHKHRHHHNHHRRTHQRHKHHHGQDDDVLQKMMLERDHSDSHYYHQLHRVHKDSKQKQRRRAKHGIVLPRDVHVERQRKQRLRES

MW: 82.3 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Endotoxin: Not test

Biological_Activity:

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.

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.

Relevance: Required for male fertility. Plays a role in pollen tube guidance and successful gamete attachment. Essential for the fusion of gametes during double fertilization, where one male gamete fuses with the egg to produce a zygote, and another male gamete fuses with the central cell to produce the endosperm. Mediates the fusion of cell membranes. Not required for pollen tube outgrowth.

Reference:

Function: