Recombinant Rat Protamine-3 (Prm3)
Shipped with Ice Packs 
In Stock 
Product Specs
Form
Lyophilized powder
Note: While we will prioritize shipping the format currently in stock, please specify your format preference in the order notes for customized fulfillment.
Note: While we will prioritize shipping the format currently in stock, please specify your format preference in the order notes for customized fulfillment.
Lead Time
Delivery times vary depending on the purchasing method and location. Please consult your local distributor for precise delivery estimates.
Note: All proteins are shipped with standard blue ice packs unless dry ice shipping is specifically requested and agreed upon in advance. Additional fees apply for dry ice shipping.
Note: All proteins are shipped with standard blue ice packs unless dry ice shipping is specifically requested and agreed upon in advance. Additional fees apply for dry ice shipping.
Notes
Avoid repeated freeze-thaw cycles. Store working aliquots at 4°C for up to one week.
Reconstitution
Centrifuge the vial briefly before opening to collect the contents. Reconstitute the protein in sterile deionized water to a concentration of 0.1-1.0 mg/mL. For long-term storage, we recommend adding 5-50% glycerol (final concentration) and aliquoting at -20°C/-80°C. Our default glycerol concentration is 50% and can serve as a reference.
Shelf Life
Shelf life depends on various factors including storage conditions, buffer composition, temperature, and protein stability. Generally, liquid formulations have a 6-month shelf life at -20°C/-80°C, while lyophilized forms have a 12-month shelf life at -20°C/-80°C.
Storage Condition
Upon receipt, store at -20°C/-80°C. Aliquoting is recommended for multiple uses. Avoid repeated freeze-thaw cycles.
Tag Info
The tag type is determined during the manufacturing process.
The tag type is determined during production. If you require a specific tag type, please inform us; we will prioritize its development.
The tag type is determined during production. If you require a specific tag type, please inform us; we will prioritize its development.
Synonyms
Prm3; Protamine-3; Sperm protamine P3
Buffer Before Lyophilization
Tris/PBS-based buffer, 6%
Trehalose.
Datasheet
Please contact us to get it.
Expression Region
1-104
Protein Length
full length protein
Purity
>85% (SDS-PAGE)
Species
Rattus norvegicus (Rat)
Target Names
Prm3
Target Protein Sequence
MGSRCAKLST GHGPAQNTGH SRGHESSMKK LVACVSQDNF SLSSEGEEEE EDEEDEEEED
DDEEDEEEEQ IPVKGKLLLL EPEKQDGAED AVAQPSPEPK QKHS
Uniprot No.
Target Background
Function
Protamines replace histones in sperm chromatin during the haploid phase of spermatogenesis. Their function is to compact sperm DNA into a highly condensed, stable, and transcriptionally inactive complex.
Database Links
Protein Families
Protamine P3 family
Subcellular Location
Nucleus. Chromosome.
Tissue Specificity
Testis.
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