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Bramante Biologics · tools for the lab

Fair.

The price, ship date, and purity are all shown publicly and proudly. We answer every inquiry quickly and honestly. We make all products in Cambridge, Massachusetts.

Browse the catalog →See LabKick Software →
  • Honest

    Specs before purchase.

  • Fast

    Same day Cambridge shipping after 1pm ET confirmation.

  • High quality

    A Certificate of Analysis on every lot.

Start here

Four shelves of tools, LabKick, and custom work. Every listing shows price before you log in.

Search by target, SKU, or accession, or reserve a lot from the waitlist.

Shop by application

Six benchtop workflows with the media, enzymes, proteins, and resins each workflow actually uses.

Media · sera · dissociation

Cell culture

Classical and specialty basal media, sera, selection antibiotics, and dissociation reagents. Filtered at 0.1 µm and released on osmolality, pH, and sterility.

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Resins · columns · buffers

Protein purification

IMAC, epitope-tag, ion exchange, HIC, and desalting media. Dynamic binding capacity is measured at a stated residence time.

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Enzymes · competent cells

Molecular cloning

Restriction endonucleases, ligases, phosphatases, and competent cells. One buffer system. Unit definitions on the label.

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Morphogens · pluripotency

Stem cell research

FGF2, Activin A, and related morphogens. ED50 is measured in a reporter or proliferation assay, lot by lot.

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Polymerases · master mixes

PCR & amplification

Taq, hot-start, proofreading and strand-displacing polymerases, dNTPs, and master mixes assayed against a defined amplicon panel.

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Expression hosts · capture

Protein expression

BL21(DE3) and pLysS competent cells, T7 RNA polymerase, induction-grade antibiotics, and affinity resin for capture.

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Not sure which grade you need? A scientist answers, not a rep. Compare all applications.

Coming soon

Published price and spec on every SKU. Join the waitlist and we email you when a batch is scheduled.

GF-ACTA-HUGrowth Factors

Recombinant Human Activin A

PURITY ≥97%≤0.1 EU/µgHUMAN
from$40WAITLIST. Made in scheduled batches, not held in stock. The spec and the list price are published; join the list and we email you the date the next batch is scheduled.
GF-EGF-HUGrowth Factors

Recombinant Human EGF

PURITY ≥98%≤0.1 EU/µgHUMAN
from$19WAITLIST. Made in scheduled batches, not held in stock. The spec and the list price are published; join the list and we email you the date the next batch is scheduled.
MD-DMEM-HGCell Culture Media

DMEM, High Glucose, with L-glutamine

DMEM, HIGH GLUCOSEpH 7.4WITH L-GLUTAMINE
from$19WAITLIST. Made in scheduled batches, not held in stock. The spec and the list price are published; join the list and we email you the date the next batch is scheduled.
MD-DPBSCell Culture Media

Dulbecco's Phosphate-Buffered Saline (DPBS), no calcium, no magnesium

DPBS, CA²⁺/MG²⁺-FREEpH 7.4NO L-GLUTAMINE
from$14WAITLIST. Made in scheduled batches, not held in stock. The spec and the list price are published; join the list and we email you the date the next batch is scheduled.
RG-PHUSReagents

High-Fidelity Hot-Start Polymerase, Pfu-Sso7d Fusion (2 units/µL)

DNA POLYMERASE, FAMILY B, 3'→5' EXONUCLEASE (PROOFREADING, SSO7D FUSION)2 units/µLHOT START
from$45WAITLIST. Made in scheduled batches, not held in stock. The spec and the list price are published; join the list and we email you the date the next batch is scheduled.
RG-Q5HFReagents

High-Fidelity Hot-Start DNA Polymerase with GC Enhancer (2 units/µL)

DNA POLYMERASE, FAMILY B, 3'→5' EXONUCLEASE (PROOFREADING)2 units/µLHOT START
from$45WAITLIST. Made in scheduled batches, not held in stock. The spec and the list price are published; join the list and we email you the date the next batch is scheduled.
RS-NINTAResins

Ni-NTA Agarose, 6% cross-linked

NI2+-NTA (NITRILOTRIACETIC ACID)DBC 40 mg 6xHis protein/mL resin90 µm
from$25WAITLIST. Made in scheduled batches, not held in stock. The spec and the list price are published; join the list and we email you the date the next batch is scheduled.
RS-PROTAResins

Protein A Agarose, small bead (columns)

RECOMBINANT PROTEIN A (E. COLI)DBC 30 mg human IgG/mL resin45 µm
from$65WAITLIST. Made in scheduled batches, not held in stock. The spec and the list price are published; join the list and we email you the date the next batch is scheduled.
See everything in stock →1–2 day US transit · lead times & cold chain →
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agent · mcp.bramantebio.com
# “what does FGF2 cost, and when does it ship?”
→ catalog.get_variant("GF-FGF2-HU-50UG")
{
"sku": "GF-FGF2-HU-50UG",
"name": "Recombinant Human FGF2 (bFGF, 154 aa)",
"pack": "50 µg",
"list_price": "$40",
"unit_price": "$0.80 / µg",
"availability": "in_stock",
"on_hand": 25,
"ships": "same business day",
"purity": "≥98% by SDS-PAGE & RP-HPLC",
"endotoxin": "<0.1 EU/µg",
"cold_chain": "cold_pack",
"coa": "issued per lot, no login"
}
Live values from this catalog. Same data the product page shows.
Our promise

Hold us to these.

Honest

Specs before purchase.

Fast

Same day Cambridge shipping after 1pm ET confirmation.

Consistent

A Certificate of Analysis on every lot.

Everything included

One LabKick price covers every module.

How we manufacture & test →Why we started Bramante →