Recombinant Rat Caprin-1 (Caprin1)

Product Specifications

Product Name Alternative

Cytoplasmic domain activation- and proliferation-associated protein 1; GPI-anchored protein p137 ; GPI-p137 ; p137GPIRNA granule protein 105

Abbreviation

Recombinant Rat Caprin1 protein

Gene Name

Caprin1

UniProt

Q5M9G3

Expression Region

2-707aa

Organism

Rattus norvegicus (Rat)

Target Sequence

PSATSHSGSGSKSSGPPPPSGSSGSEAAAGAAAPASQHPATGTGAVQTEAMKQILGVIDKKLRNLEKKKGKLDDYQERMNKGERLNQDQLDAVSKYQEVTNNLEFAKELQRSFMALSQDIQKTIKKTARREQLMREEAEQKRLKTVLELQYVLDKLGDDDVRTDLKQGLSGVPILSEEELSLLDEFYKLVDPERDMSLRLNEQYEHASIHLWDLLEGKEKPVCGTTYKALKEIVERVFQSNYFDSTHNHQNGLCEEEEAASAPIVEDQVAEAEPEPTEEYTEQSEVESTEYVNRQFMAETQFSSGEKEQVDEWAVETVEVVNSLQQQPQAASPSVPEPHSLTPVAQSDPLVRRQRVQDLMAQMQGPYNFIQDSMLDFENQTLDPAIVSAQPMNPTQNMDMPQLVCPQVHSESRLAQSNQVPVQPEATQVPLVSSTSEGYTASQPLYQPSHAAEQRPQKEPIDQIQATISLNTEQTTASSSLPAASQPQVFQAGASKPLHSSGINVNAAPFQSMQTVFNMNAPVPPVNEPETLKQQSQYQASYNQSFSSQPHQVEQTELQQDQLQTVVGTYHGSQDQPHQVPGNHQQPPQQSTGFPRSSQPYYNSRGVSRGGSRGARGLMNGYRGPANGFRGGYDGYRSSFSNTPNSGYTQSQFNAPRDYSGYQRDGYQQNFKRGSGQSGPRGAPRGRGGPPRPNRGMPQMNTQQVN

Tag

N-terminal 6xHis-SUMO-tagged

Type

Developed Protein

Source

E.coli

Field of Research

Others

Relevance

May regulate the transport and translation of mRNAs of proteins involved in synaptic plasticity in neurons and cell proliferation and migration in multiple cell types.

Endotoxin

Not test

Purity

Greater than 90% as determined by SDS-PAGE.

Activity

Not Test

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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Function

May regulate the transport and translation of mRNAs of proteins involved in synaptic plasticity in neurons and cell proliferation and migration in multiple cell types. Binds directly and selectively to MYC and CCND2 RNAs. In neuronal cells, directly binds to several mRNAs associated with RNA granules, including BDNF, CAMK2A, CREB1, MAP2, NTRK2 mRNAs, as well as to GRIN1 and KPNB1 mRNAs, but not to rRNAs.

Molecular Weight

94 kDa

References & Citations

A novel RNA-binding protein in neuronal RNA granules regulatory machinery for local translation.Shiina N., Shinkura K., Tokunaga M.J. Neurosci. 25:4420-4434 (2005)

Storage Conditions

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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.