pEGFP-puro
(Plasmid #45561)

• Depositing Lab: Michael McVoy
• Depositing Organization: Virginia Commonwealth University
  Located in United States of America
• Publication: Abbate et al Biotechniques. 2001 Aug;31(2):336-40.
• Citations: 17 Articles

Backbone

• Vector backbone: pEGFP-C1
• Backbone manufacturer: Clontech
• Backbone size w/o insert (bp): 4731
• Total vector size (bp): 5310
• Vector type: Mammalian Expression ; Bifunctional selection protein
• Selectable markers: Puromycin ; EGFP

Growth in Bacteria

• Bacterial Resistance(s): Ampicillin, 100 μg/mL
• Growth Temperature: 37°C
• Growth Strain(s): DH5alpha
• Copy number: High Copy

Gene/Insert

• Gene/Insert name: Puromycin N-acetyl transferase
• Alt name: PuroR
• Alt name: EGFP-Puro
• Insert Size (bp): 600
• Promoter: Phcmv (Strong human cytomegalovirus immediate early promoter)
• Tag / Fusion Protein:
  • EGFP (N terminal on backbone)

Cloning Information

• Cloning method: Restriction Enzyme
• 5′ cloning site: BglII (not destroyed)
• 3′ cloning site: BamHI (not destroyed)
• 5′ sequencing primer: EGFP-C; CMV-F
• 3′ sequencing primer: SV40-pA-R

Terms and Licenses

• Academic/Nonprofit Terms:
  • UBMTA
• Industry Terms:
  • Not Available to Industry

Depositor Comments

Plasmid pEGFP-puro was constructed by PCR amplification of PuroR coding sequences from pPur (Clontech Laboratories, Palo Alto CA, USA) using upstream
(5'-AAGTCCGGACTCAGATCTAGGAGACGACCTTCCATGACCGAGT-3')
and downstream
(5'-GTTATCTAGATCCGGTGGATCCCGGGCACCGGGCTTGCGGGTCATGCACCA-3')
primers, digestion of the PCR product with BglII andBamHI, and ligation into BglII/BamHI digested pEGFP-C1 (Clontech Laboratories).

To construct a fusion protein containing both EGFP and PuroR sequences, PuroR coding sequences were ligated into an existing expression cassette for EGFP. The resulting fusion protein was designated EGFP-puro and is contained in plasmid pEGFP-puro. This plasmid contains the strong human cytomegalovirus immediate early promoter (Phcmv), the EGFP puro open reading frame, and the simian virus 40 (SV40) polyadenylation signal. The EGFP-puro protein contains the first 245 amino acids of EGFP. The C-terminal five amino acids of EGFP were deleted and replaced by four linker-encoded amino acids, followed by the complete 200-amino-acid PuroR sequence. The C-terminus is formed by 11 amino acids encoded by vector sequences. The resulting fusion protein (EGFP-puro) confers both green fluorescence and resistance to puromycin when expressed in mammalian cells.

DNA (Catalog # 45561-D50)

Purpose

Ready-to-use, high-purity DNA prep. DNA aliquots are suitable for use in mammalian cell transfections and other molecular biology applications.

Delivery

• Amount: 50 μg
• Concentration: 1 μg/μL
• Pricing: $495 USD
• Storage: 4 ℃ (short-term) or -20 ℃ (long-term)

Terms and Licenses

• Academic/Nonprofit Terms:
  • UBMTA
• Industry Terms:
  • Not Available to Industry

Quality Control

Every DNA prep is verified by next-generation sequencing, confirming plasmid identity, sequence integrity, and absence of DNA contaminants. Concentration is confirmed to be within ±2.5% of the stated concentration.

Our production process has been validated to consistently yield endotoxin levels below 1.0 EU/μg. Individual lots are not tested for endotoxin.

DNA (Catalog # 45561-D100)

Purpose

Ready-to-use, high-purity DNA prep. DNA aliquots are suitable for use in mammalian cell transfections and other molecular biology applications.

Delivery

• Amount: 100 μg
• Concentration: 1 μg/μL
• Pricing: $585 USD
• Storage: 4 ℃ (short-term) or -20 ℃ (long-term)

Terms and Licenses

• Academic/Nonprofit Terms:
  • UBMTA
• Industry Terms:
  • Not Available to Industry

Quality Control

Every DNA prep is verified by next-generation sequencing, confirming plasmid identity, sequence integrity, and absence of DNA contaminants. Concentration is confirmed to be within ±2.5% of the stated concentration.

Our production process has been validated to consistently yield endotoxin levels below 1.0 EU/μg. Individual lots are not tested for endotoxin.