Thompson Street Capital Partners has announced it has acquired Vector Laboratories.

Vector, based in Burlingame, Calif., is the protein detection business unit of Maravai. Founded in 1976, the company manufacturers labeling and visual detection reagents for life science researchers conducting tissue-based protein detection and characterization.

Thompson Street Capital Partners, based in St. Louis, Mo., targets investments in middle market companies. Founded in 2000, the firm typically invests in healthcare and a few other sectors. Within healthcare, areas of interest include pharmaceutical logistics, connected health, and regulatory and compliance.

Terms of the acquisition were not disclosed.

Trinity Hunt Partners has announced it has closed a new fund, Trinity Hunt Partners VI, at its hard cap of $460 million.

The fund was oversubscribed, exceeding its initial target of $400 million.

Trinity Hunt, based in Dallas, is a growth-oriented private equity firm that targets small-cap companies in healthcare and a few other industries. Founded in 1993, the firm typically invests between $15 million and $50 million in companies with between $4 million to $25 million of EBITDA.

Linden Capital Partners has announced it has acquired RQM+ Corp. from DFW Capital Partners.

RQM+, based in Monroeville, Pa., is an international provider of regulatory, quality and compliance consulting services for medical device, in-vitro diagnostics and combination product manufacturing companies.

Linden, based in Chicago, is a private equity firm focused exclusively on the healthcare industry. Founded in 2004, the firm pursues acquisition opportunities across the healthcare industry, including services, products and distribution companies, and prefers to make more substantial investments from a dollars perspective.

DFW, based in Teaneck, N.J., focuses on making control investments in lower middle market companies in healthcare and a few other sectors. Founded in 1983, DFW typically invests in companies with revenue of $20 million to $100 million and EBITDA of $3 million to $10 million.

Terms of the sale were not disclosed.

MBF Healthcare Partners II has announced it sold Acorn Health to Ontario Teachers’ Pension Plan Board.

Acorn Health, based in Coral Gables, Fla., is a provider of applied behavior analysis therapy to children with autism spectrum disorder. Founded in 2018, the company serves more than 1,300 families and operates a network of 51 clinics across seven states.

MBF Healthcare Partners II, based in Coral Gables, Fla., is a middle market healthcare-focused private equity firm. Founded in 2005, the firm typically purses control equity and growth equity investments of $10 million to $50 million.

Ontario Teachers’, based in Toronto, Canada, is the administrator of one of Canada’s largest single-profession pension plans.

Terms of the transaction were not disclosed.

Sverica Capital Management has announced it has sold Women’s Health USA (WHUSA) to Unified Women’s Healthcare.

WHUSA, based in Avon, Conn., is a provider of practice management and value-based care services to women’s health providers. Founded in 1997, the company serves more than 600 physicians across seven states.

Sverica, with offices in Boston and San Francisco, pursues entrepreneur-operated businesses in the lower middle market. Founded in 1993, the firm invests in healthcare services and a few other sectors. Within healthcare, Sverica targets healthcare services, health IT, managed care and life sciences services companies.

Unified Women’s Healthcare, based in Boca Raton, Fla., is a practice management platform in women’s healthcare backed by Altas Partners, funds managed by the private equity group of Ares Management Corp. and Oak HC/FT.

Sverica will retain an equity investment in the combined company.

Terms of the transaction were not disclosed.

Insight Partners has led a funding round for Covera Health, with Covera raising $25 million in series C financing, according to a news release.

Covera, based in New York, is a healthcare quality analytics company serving providers, employers and health plans Founded in 2017, Covera’s first product is the Radiology Centers of Excellence program.

Insight Partners, based in New York, is a global private equity and venture capital firm. Founded in 1995, the firm pursues technology and software scaleup companies in healthcare and other verticals.

Joining Insight Partners in the funding round were existing investors, including Equity Group Investments.

Periscope Equity has announced it has invested in CyberMaxx through a recapitalization in partnership with management.

CyberMaxx, based in Nashville and founded in 2009, provides the healthcare industry with a suite of services designed to prevent, detect and respond to cyberattacks.

Periscope Equity, based in Chicago, is a lower middle market private equity firm focused on investing in technology-enabled service and software companies within healthcare and other sectors. Founded in 2013, the firm seeks to invest in companies generating $10 million to $50 million in revenue and with EBITDA of $2 million to $8 million.

Terms of the investment were not disclosed.

RoundTable Healthcare Partners has announced it has acquired American Optics and Replacement Parts Industries (RPI).

American Optics, headquartered in Wellesley, Mass., is an engineering, manufacturing, assembly and distribution business for replacement components used in the repair of flexible and rigid endoscopes and new components used by original equipment manufacturers in endoscope manufacturing.

RPI, headquartered in Simi Valley, Calif., engineers, manufactures and distributes parts for medical, hospital, dental and laboratory equipment.

Through the acquisitions, RoundTable announced it had established Healthcare Components Group (HCG), a platform for the medical component, replacement and new parts market.

RoundTable Healthcare Partners, based in Lake Forest, Ill., is an operating-oriented private equity firm focused exclusively on the healthcare industry. Founded in 2001, the firm targets middle market investments in medical devices, medical products and disposables; specialty pharmaceuticals; medication delivery systems; specialty distribution; and complementary outsourced services.

Terms of the acquisitions were not disclosed.

HCAP Partners has announced it has invested in Myndshft.

Myndshft, based in Mesa, Ariz., is a provider of medical benefits check and electronic prior authorization software solutions. Founded in 2018, the company works with providers, payers and health information exchanges.

HCAP Partners, based in San Diego, is a private equity firm that provides growth capital to lower middle market companies throughout California and the Western United States. Founded in 2000, the firm seeks to invest $2 million to $15 million in businesses generating between $10 million and $100 million in revenues in healthcare and a few other industries.

Terms of the investment were not disclosed.

Avista Capital Partners has announced it will sell Arcadia Consumer Healthcare to Bansk Group.

Arcadia, based in Bridgewater, N.J., is a provider of over-the-counter medicines, vitamins and nutritional supplements. Among its flagship brands: Nizoral, NATURELO, Kaopectate, Fungi-Nail and Opti-Nail. The company was formerly known as Kramer Laboratories.

Avista Capital Partners, based in New York, makes control buyout investments in middle market healthcare companies. Founded in 2005, the firm focuses on the following healthcare subsectors: pharmaceuticals, medical devices, outsourced pharmaceutical services, distribution and consumer-driven healthcare.

Bansk Group, based in New York, is a private equity firm focused on consumer buyouts and growth investing. Founded in 2019, the firm pursues investments in four primary consumer categories: household products, beauty and personal care, consumer health, and food and beverage.

Terms of the transaction were not disclosed.