| Field | Specification |
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| Mfr No | |
| Accession Number | |
| Alternative Names | High Mobility Group-Like Nuclear Protein 2 Homolog 1;NHP2-Like Protein 1;NHP2L1;OTK27;SNU13 Homolog;U4/U6.U5 tri-snRNP 15.5 kDa Protein;hSNU13 |
| Endotoxin Level | |
| Formulation | |
| Molecular Weight | |
| Product Type | |
| Purity | |
| Reconstitution | |
| Shipping | |
| Species | |
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| UniProt # |
Scientific Background
Human SNU13 Protein — also known as High Mobility Group-Like Nuclear Protein 2 Homolog 1; NHP2-Like Protein 1; NHP2L1; OTK27; SNU13 Homolog; U4/U6.U5 tri-sn — NHP2-Like Protein 1 (NHP2L1) is a member of the ribosomal protein L7Ae family. NHP2L1 proteinis limited to the nucleus, primarily focused in the dense fibrillar component of the nucleolus. NHP2L1 has been shown to interact with RAD17and PRPF31. The protein undergoes a conformational change upon RNA-binding. NHP2L1 binds to the 5-stem-loop of U4 snRNA and may play a role in the late stage of spliceosome assembly, prior to step I of splicing catalysis.
Research into Human SNU13 Protein supports investigations in cellular signaling and fundamental cell biology, with implications for epigenetics & gene regulation.
Product Description
E. coli (Prokaryotic)N-His
Produced in E. coli (Prokaryotic), yielding a high-purity non-glycosylated form suitable for structural and biochemical applications.
The N-His enables single-step affinity purification and can also serve as a handle for direct detection using anti-tag antibodies without target-specific reagents.
Expression region: Met 1-Val128.
Protein Specifications
| Molecular Weight (Calculated) | 16.3 kDa |
|---|---|
| Molecular Weight (Observed SDS-PAGE) | 16 kDa |
| Purity | > 95% as determined by reducing SDS-PAGE. |
| Affinity Tag | N-His |
| Expression System | E. coli (Prokaryotic) |
| Endotoxin Level | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 600mM NaCl, pH 8.0. Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer t |
| Reconstitution | Please refer to the printed manual for detailed information. |
| Storage Conditions | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stab |
| Shelf Life | 12 months |
| Typical Lead Time | 2-3 business days |
| Species | Human |
| Accession Number | P55769 |
| UniProt ID | P55769 |
| Expression Region | Met 1-Val128 |
Biological Activity
Activity ValidatedNot validated for activity
Perform a titration in your specific assay format to establish optimal working concentration. Include a previously validated lot as an in-house reference when qualifying new lots.
Safety & Intended Use
Intended UseResearch Use Only (RUO)VendorElabscience Biotechnology Co LtdCatalog No.PKSH032810SpeciesHumanUniProtP55769
This protein is produced in E. coli (prokaryotic). E. coli expression gives high yield without glycosylation — verify that your assay tolerates non-glycosylated protein.
Purity: > 95% as determined by reducing SDS-PAGE., confirmed by reducing SDS-PAGE. Endotoxin level: < 1.0 EU per μg of the protein as determined by the LAL method., measured by LAL assay — critical for cell-based studies. Identity is verified by peptide mapping or N-terminal sequencing on request.
Yes — biological activity is confirmed per lot. Activity data: Not validated for activity. Run a titration in your own system to establish optimal working concentration before committing all samples.
Reconstitution: Please refer to the printed manual for detailed information.. Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-. Avoid repeated freeze-thaw — each cycle risks partial denaturation.
This protein is validated for ELISA, Functional Assay (In Vitro). It is commonly used as an ELISA standard, binding partner in SPR/BLI, or stimulant in cell-based functional assays. Validate performance in your specific format before use in critical experiments.
Looking for a custom format, bulk quantity, or specialized formulation? We offer flexible sourcing options. Contact us to discuss your specific requirements.
